Analytical and Experimental Study of Parafoil Kite Force with Different Angle of Attack in ANSYS Environment for Wind Energy Generation
|
|
- Jean Fisher
- 5 years ago
- Views:
Transcription
1 Analytical and Experimental Study of Parafoil Kite Force with Different Angle of Attack in ANSYS Environment for Wind Energy Generation Roystan V Castelino 1, Suman Jana 2, and Ramesh Kumar 3 1,2,3 Electrical and Electronics Engineering Department, National Institute of Technology, Mizoram ABSTRACT The presented paper exhibits the practical and numerical analysis of Parafoil Kite force with different angle of attack in ANSYS environment for wind energy generation. To design the wind power generation using parafoil kite, the force analysis has calculated with various parameters like lift, drag, cut-in velocity and cut-out velocity. And also calculated the optimum angle of attack for the kite. This force analysis for varying angle of attack was done by using ANSYS Fluid Flow Fluent environment. The geometry of the Kite is designed using ANSYS Workbench by keeping the angle of attack as a parameter. At lower angle of attack, the Kite stalls as the lift produced is very less. At higher angle of attack, the lift is more hence more power is generated. By using ANSYS numerical computing environment, a correlation of the forces with various angle of attacks are analyzed with the practical experiment. This analysis gives the net power that can be harnessed from thewind. Index terms Parafoil Kite, Kite Energy, Wind Energy, Energy conversion, ANSYS Environment, Angle of Attack, Energy Simulation. I.INTRODUCTION:Sustainableenergyismostfocusedtopicastheconventionalenergy sourcesarefiniteandaredamagingtheenvironment.windenergyisproducedbytheirregular heating of the earth s surface [1]. Due to the convection of air, wind blows on the surface of earth. Wind energy is more probable at higher altitude [2]. The power of the wind at a higher altitude can be harnessed by using a parafoilkite [3]. The parafoil or airfoil kite was experimented in Hmuifang. Hmuifang is one of thefamous tourist spot which is 50km away from capital city Aizawl, Mizoram with an elevation of 1619 meters. This beautiful destination is situated on the parent hill Lushai hills. The wind is more strong and consistent in this spot. The lift of the kite was measured and compared with the simulatedresult. The whole numerical and analytical experiment was analyzed in the ANSYSenvironment. ANSYS Fluid Flow Fluent is a powerful tool for analyzing the force and wind velocity of an air foil. The parafoil kite is designed in ANSYS Fluent by using the design modeler inwhich 33
2 the angle of attack is set as a parameter. The Angle of attack is varied and the simulation resultcanbenoted.theforcesonthekiteisanalyzedbykeepingthekiteinsidetheenclosure. Using the Boolean function, the kite body is subtracted from the enclosure. Using the body transformation, the kite is rotated at an angle which is the angle of attack. The enclosure is a cubeinwhichoneofthefacesisnamedastheinletfromwhichairataparticularvelocityenters and exits the other face which is named as the outlet. The other faces around the enclosure named as the outer walls. The simulation starts from the inlet to theoutlet. The lift produced by parafoil kite is transferred to the ground through its strings. The lift producedisintheformofkineticenergywhichthenconvertedintorotatorymotion.thestring of the kite which is wound on a reel gets unwound which makes the reel rotate and thus this rotation is connected to the shaft of the generator. The main objective of this experiment is to harness high altitude wind energy using a controlled power kite. The wind at higher altitude is stronger and consistent. This energy can be harnessed using a power kite to increase the efficiency, decrease the cost, reduce the area required, and reduce initial cost and to make it environment friendly. The kite is tethered to the base station through wires. Without a tower holding them set up, control kites wipe out 90 percent of the material and 50 for percent of the introduced cost of regular wind turbines. At the same time, the tether allows the kite to access better wind at higher altitudes, which makes it cheaper to install in places where traditional turbines don t work. This more than doubles the amount of land available for wind II. OVERVIEW OF THE SYSTEM: (a) Schematic diagram of wind energy (b) Comparison of wind turbine and kite conversion using parafoil kite energy [4]. Figure1:Schematicdiagramrepresentationwithcomparisonofwindturbinewithkiteenergy. Figure1showstheschematicdiagramrepresentationandcomparisonofwindturbinewith kiteenergy.figure1(a)showsthebasicschematicdiagramofkiteenergysystem.inthisfigure G is the generator which is connected to the thread reel shaft. And also, the kite controller is usedtomaneuverthekitetoobtainmaximumlift.thekitewillexertforceonitsstringswhich intern rotates the thread reel. The thread reel which is connected to the shaft of the generator convertsthekineticenergyproducedbythekitetotherotatorymotion. The figure 2 shows the kite lift analysis with different angle of attack. The analysis was experimented in Hmuifang village of Aizawl district. 34
3 (a) Kite lift analysis with zero degree an- (b) Kite lift analysis with 45-degree angle gle of attack of attack Figure 2: Kite lift analysis with different angle of attack in Hmuifang,Aizawl. The figure 2(a) shows lift of the kite with zero-degree angle of attack. Figure 2 (b) shows the lift analysis with 45-degree angle of attack. This parafoil kite used in this experiment has four lines. The top two lines are called as power lines and the bottom two lines are called as breaking lines. The lift power produced by the kite is extracted by the power lines. The kite angle of attack is adjusted by using breaking lines. III. SIMULATION DIAGRAMS: (a) Steps involved in designing parafoil kite in ANSYS Workbench the (b) Modeling of parafoil kite in ANSYS design modeler. Figure 3: The modeling of parafoil kite for simulation of different forces. Thefigure3showsthestepsinvolvedwithinANSYSworkbenchenvironmentandmodelin ANSYSdesignmodeler.Thefigure3(a)showsthedifferentstepssuchasgeometrymodeling, meshoperation,setup,solutionandresultsforvaryingparameters.figure3(b)showsthesketch designed in the ANSYS designmodeler. 35
4 (a) The meshing operation of parafoil(b) The boundary condition of the kite. parafoil kite. Figure 4: The modeling of parafoil kite with meshing operation and boundary condition. The figure 4 shows the modeling of parafoil kite with meshing operation and boundary condition.figure4(a)showsthemeshinginansysdesignmodelerwiththesketchdrawnon figure 3(b) in a solid domain with nodes and elements. The figure 4(b) shows the boundary condition in 3D model generated from the sketch shown in figure 3(b). Theinlet boundary is assigned as velocity inlet, and the outlet boundary is assigned as pressure outlet. And the remaining boundaries are assigned aswalls. IV. RESULT AND DISCUSSIONS: In this experiment 100 iterations were performed to get the accurate experiment result and better response of the kite. The input velocity was 10 m/s at the inlet which was measured in Hmuifang village of Aizawl. The animated results were visualized by using ANSYS CFD- POSTenvironment. (a) path-line of wind with velocity result. (b) Force vectors on the kite. Figure 5: path-line, wind velocity and force vectors analysis using ANSYSenvironment. The figure 5 shows the path-line, wind velocity and force exerted on the kite by usingan- SYSCFD-Postenvironment.Figure5(a)showsthepath-lineoftheappliedwindwiththewind velocity variations around the kite. Figure 5(b) shows the force vectors on the kite with the velocity of wind around thekite. 36
5 Table 1: Force analysis with different angle of attack Forces (inn) Angle of attack X-axis Y-axis Z-axis Max Velocity(m/s) Table 1 shows the force exerted on the kite in x,y and z axes with maximum velocity variation at trailing edges. (a) Graph of convergence of result with (b) Wind diversion due to kite with 45 deiterations. gree angle of attack. Figure 6: Graph of iterations and wind diversion path-line. The figure 6(a) shows the result convergence graph and figure 6(b) shows the diversion of wind with 45-degree angle of attack. (a) Animated wind path-line. (b) Actual wind path-line after diversion. Figure 7: Animated and actual path-line of the wind in ANSYS CFD-POSTenvironment. 37
6 The figure 7(a) shows the animated wind path-line and figure 7(b) shows the actual wind path-line after diversion. V. CONCLUSION: Wind energy generation using parafoil kites is a emerging technology as it harnesses the power of high altitude winds [5, 6]. This technology is still in the developing stage with watt and kilo watt range [7], with the help of ANSYS environment the system can be analyzed for betteroutput.themainaimofthisexperimentwastoproducemoreenergyfromlessresources. The data taken for this experiment is practically evaluated by flying the kite in Hmuifang village. The lift of the kite for different angle of attack was taken and analyzed with ANSYS environment with real-time experiment data. As compared to the traditional wind turbines, windenergygenerationusingparafoilkitereducestheenergyproductioncostssignificantlyas this technology does not involve heavy foundation and heavyblades. ACKNOWLEDGMENT: ThisexperimentwassupportedbyNationalInstituteofTechnologyMizoram,Aizawl,Mizoram, India. Numerical computing environment ANSYS, Version , licensed to NationalInstituteofTechnologyMizoramwasusedwithproperauthorization. References [1] Hong Zhang. Kite modeling for higher altitude wind energy. Energy and PowerEngineering, 5: ,2013. [2] [3] [4] SardarPatelPratikRao.Proposedairbornetechnologytoextracthighaltitudewindenergy using power kites. International conference on computing, communication and energy systems,2016. Antonello Cherubini et al. Airborne wind energy systems: A review of the technologies. Renewable and Sustainable Energy Reviews, 51: , D.MeherSrijaandD.P.Sowjanya.Windenergygenerationusingpowerkites.International JournalofTrendinResearchandDevelopment,3(1),2016. [5] Cristina L. Archer and Ken Caldeira. Energies, 2: , Global assessment of high-altitude wind power. [6] [7] S. Costello and C. Costello. Analysis of the maximum efficiency of kite-power systems. Journal of renewable and sustainable energy, L. Fagiano M. Canale. Kitegen project control as key technology for a quantum leap in wind energy generators. Proceedings of the 2007 American Control Conference,
CFD Analysis of Giromill Type Vertical Axis Wind Turbine
242 CFD Analysis Giromill Type Vertical Axis Wind Turbine K. Sainath 1, T. Ravi 2, Suresh Akella 3, P. Madhu Sudhan 4 1 Associate Pressor, Department Mechanical Engineering, Sreyas Inst. Engg. & Tech.,
More informationCFD Study of Solid Wind Tunnel Wall Effects on Wing Characteristics
Indian Journal of Science and Technology, Vol 9(45), DOI :10.17485/ijst/2016/v9i45/104585, December 2016 ISSN (Print) : 0974-6846 ISSN (Online) : 0974-5645 CFD Study of Solid Wind Tunnel Wall Effects on
More informationAerodynamically Efficient Wind Turbine Blade S Arunvinthan 1, Niladri Shekhar Das 2, E Giriprasad 3 (Avionics, AISST- Amity University, India)
International Journal of Engineering Science Invention ISSN (Online): 2319 6734, ISSN (Print): 2319 6726 Volume 3 Issue 4ǁ April 2014ǁ PP.49-54 Aerodynamically Efficient Wind Turbine Blade S Arunvinthan
More informationOPTIMIZATION OF SINGLE STAGE AXIAL FLOW COMPRESSOR FOR DIFFERENT ROTATIONAL SPEED USING CFD
http:// OPTIMIZATION OF SINGLE STAGE AXIAL FLOW COMPRESSOR FOR DIFFERENT ROTATIONAL SPEED USING CFD Anand Kumar S malipatil 1, Anantharaja M.H 2 1,2 Department of Thermal Power Engineering, VTU-RO Gulbarga,
More informationCOMPUTATIONAL FLUID DYNAMIC ANALYSIS OF AIRFOIL NACA0015
International Journal of Mechanical Engineering and Technology (IJMET) Volume 8, Issue 2, February 2017, pp. 210 219 Article ID: IJMET_08_02_026 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=8&itype=2
More information2-D Computational Analysis of a Vertical Axis Wind Turbine Airfoil
2-D Computational Analysis of a Vertical Axis Wind Turbine Airfoil Akshay Basavaraj1 Student, Department of Aerospace Engineering, Amrita School of Engineering, Coimbatore 641 112, India1 Abstract: This
More informationAerodynamic Design, Fabrication and Testing of Wind Turbine Rotor Blades
Aerodynamic Design, Fabrication and Testing of Wind Turbine Rotor Blades T.Mahendrapandian Department of Mechanical Engineering P.G. Student, Regional Centre of Anna University, Tirunelveli, Tamilnadu,
More informationCFD ANALYSIS AND COMPARISON USING ANSYS AND STAR-CCM+ OF MODEL AEROFOIL SELIG 1223
International Journal of Mechanical Engineering and Technology (IJMET) Volume 8, Issue 11, November 2017, pp. 312 318, Article ID: IJMET_08_11_034 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=8&itype=11
More informationCFD Analysis ofwind Turbine Airfoil at Various Angles of Attack
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 13, Issue 4 Ver. II (Jul. - Aug. 2016), PP 18-24 www.iosrjournals.org CFD Analysis ofwind Turbine
More informationExternal Tank- Drag Reduction Methods and Flow Analysis
External Tank- Drag Reduction Methods and Flow Analysis Shaik Mohammed Anis M.Tech Student, MLR Institute of Technology, Hyderabad, India. G. Parthasarathy Associate Professor, MLR Institute of Technology,
More informationInternational Journal of Innovative Research in Science, Engineering and Technology Vol. 2, Issue 5, May 2013
PERFORMANCE PREDICTION OF HORIZONTAL AXIS WIND TURBINE BLADE HardikPatel 1, SanatDamania 2 Master of Engineering Student, Department of Mechanical Engineering, Government Engineering College, Valsad, Gujarat,
More informationComputational Analysis of the S Airfoil Aerodynamic Performance
Computational Analysis of the 245-3S Airfoil Aerodynamic Performance Luis Velazquez-Araque and Jiří Nožička 2 Department of Mechanical Engineering National University of Táchira, San Cristóbal 5, Venezuela
More informationThe Effect of Icing on the Performance of NACA Wind Turbine Blade
International Journal of Current Engineering and Technology E-ISSN 2277, P-ISSN 237 5 27 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article The Effect of Icing
More informationANALYSIS OF AERODYNAMIC CHARACTERISTICS OF A SUPERCRITICAL AIRFOIL FOR LOW SPEED AIRCRAFT
ANALYSIS OF AERODYNAMIC CHARACTERISTICS OF A SUPERCRITICAL AIRFOIL FOR LOW SPEED AIRCRAFT P.Sethunathan 1, M.Niventhran 2, V.Siva 2, R.Sadhan Kumar 2 1 Asst.Professor, Department of Aeronautical Engineering,
More informationCFD ANALYSIS OF AIRFOIL SECTIONS
CFD ANALYSIS OF AIRFOIL SECTIONS Vinayak Chumbre 1, T. Rushikesh 2, Sagar Umatar 3, Shirish M. Kerur 4 1,2,3 Student, Jain College of Engineering, Belagavi, Karnataka, INDIA 4Professor, Dept. of Mechanical
More informationAERODYNAMIC CHARACTERISTICS OF NACA 0012 AIRFOIL SECTION AT DIFFERENT ANGLES OF ATTACK
AERODYNAMIC CHARACTERISTICS OF NACA 0012 AIRFOIL SECTION AT DIFFERENT ANGLES OF ATTACK SUPREETH NARASIMHAMURTHY GRADUATE STUDENT 1327291 Table of Contents 1) Introduction...1 2) Methodology.3 3) Results...5
More informationCFD Analysis and Experimental Study on Impeller of Centrifugal Pump Alpeshkumar R Patel 1 Neeraj Dubey 2
IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 2, 21 ISSN (online): 2321-613 Alpeshkumar R Patel 1 Neeraj Dubey 2 1 PG Student 2 Associate Professor 1,2 Department of
More informationDesign and Analysis of Archimedes Aero-Foil Wind Turbine Blade for Light and Moderate Wind Speeds
Design and Analysis of Archimedes Aero-Foil Wind Turbine Blade for Light and Moderate Wind Speeds Dr S. Srinivasa Rao #1 Kota Shanmukesh #2, M K Naidu 3, Praveen Kalla 4 1,3,4 Associate Professor, 2 Postgraduate
More informationCFD SIMULATION STUDY OF AIR FLOW AROUND THE AIRFOIL USING THE MAGNUS EFFECT
Magnus effect, simulation, air flow Patryk SOKOŁOWSKI *, Jacek CZARNIGOWSKI **, Paweł MAGRYTA *** CFD SIMULATION STUDY OF AIR FLOW AROUND THE AIRFOIL USING THE MAGNUS EFFECT Abstract The article presents
More informationAn Impeller Blade Analysis of Centrifugal Gas Compressor Using CFD
An Impeller Blade Analysis of Centrifugal Gas Compressor Using CFD Vivek V. Kulkarni Department of Mechanical Engineering KLS Gogte Institute of Technology, Belagavi, Karnataka Dr. Anil T.R. Department
More informationDesign & Analysis of Natural Laminar Flow Supercritical Aerofoil for Increasing L/D Ratio Using Gurney Flap
Design & Analysis of Natural Laminar Flow Supercritical Aerofoil for Increasing L/D Ratio Using Gurney Flap U.Praveenkumar 1, E.T.Chullai 2 M.Tech Student, School of Aeronautical Science, Hindustan University,
More informationComputational Analysis of Cavity Effect over Aircraft Wing
World Engineering & Applied Sciences Journal 8 (): 104-110, 017 ISSN 079-04 IDOSI Publications, 017 DOI: 10.589/idosi.weasj.017.104.110 Computational Analysis of Cavity Effect over Aircraft Wing 1 P. Booma
More informationAerodynamic Performance Optimization Of Wind Turbine Blade By Using High Lifting Device
Aerodynamic Performance Optimization Of Wind Turbine Blade By Using High Lifting Device Razeen Ridhwan, Mohamed Alshaleeh, Arunvinthan S Abstract: In the Aerodynamic performance of wind turbine blade by
More informationEffect of High-Lift Devices on Aircraft Wing
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 PP 01-05 www.iosrjen.org Effect of High-Lift Devices on Aircraft Wing Gaurav B. Mungekar 1, Swapnil N. More 1, Samadhan V.
More informationOPTIMIZATION OF RECUPERATER FIN GEOMETRY FOR MICRO GAS TURBINE
OPTIMIZATION OF RECUPERATER FIN GEOMETRY FOR MICRO GAS TURBINE S.Ramamurthy 1 and Bharat Makwana 2 1 Scientist,National Aerospace Laboratories, Bangalore, ramamurthy_srm@yahoo.com 2 Engineer,INOX Private
More informationWorkshop 1: Bubbly Flow in a Rectangular Bubble Column. Multiphase Flow Modeling In ANSYS CFX Release ANSYS, Inc. WS1-1 Release 14.
Workshop 1: Bubbly Flow in a Rectangular Bubble Column 14. 5 Release Multiphase Flow Modeling In ANSYS CFX 2013 ANSYS, Inc. WS1-1 Release 14.5 Introduction This workshop models the dispersion of air bubbles
More informationNumerical Simulation And Aerodynamic Performance Comparison Between Seagull Aerofoil and NACA 4412 Aerofoil under Low-Reynolds 1
Advances in Natural Science Vol. 3, No. 2, 2010, pp. 244-20 www.cscanada.net ISSN 171-7862 [PRINT] ISSN 171-7870 [ONLINE] www.cscanada.org *The 3rd International Conference of Bionic Engineering* Numerical
More informationCIRCULATION CONTROLLED AIRFOIL ANALYSIS THROUGH 360 DEGREES ANGLE OF ATTACK
Proceedings of the ASME 2009 3rd International Conference of Proceedings Energy Sustainability of ES2009 Energy Sustainability ES2009 July July 19-23, 2009, 2009, San San Francisco, California, USA ES2009-90341
More informationPerformance Evaluation of Small Wind Turbine Using CFD
International Journal of ChemTech Research CODEN (USA): IJCRGG, ISSN: 0974-4290, ISSN(Online):2455-9555 Vol.11 No.01, pp 148-155, 2018 Performance Evaluation of Small Wind Turbine Using CFD P Arunkumar*,
More informationINVESTIGATION OF PRESSURE CONTOURS AND VELOCITY VECTORS OF NACA 0015IN COMPARISON WITH OPTIMIZED NACA 0015 USING GURNEY FLAP
INVESTIGATION OF PRESSURE CONTOURS AND VELOCITY VECTORS OF NACA 0015IN COMPARISON WITH OPTIMIZED NACA 0015 USING GURNEY FLAP 1 ANANTH S SHARMA, 2 SUDHAKAR S, 3 SWATHIJAYAKUMAR, 4 B S ANIL KUMAR 1,2,3,4
More informationEffect of Blade Design on Angular Velocity of Vertical Axis Wind Turbine CFD Analysis
Journal of Informatics and Mathematical Sciences Vol. 10, Nos. 1 & 2, pp. 279 285, 2018 ISSN 0975-5748 (online); 0974-875X (print) Published by RGN Publications http://www.rgnpublications.com http://dx.doi.org/10.26713/jims.v10i1-2.1053
More informationOptimization of Blades of Horizontal Wind Turbines by Choosing an Appropriate Airfoil and Computer Simulation
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2017 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Optimization
More informationCFD ANALYSIS OF FLOW AROUND AEROFOIL FOR DIFFERENT ANGLE OF ATTACKS
www.mechieprojects.com CFD ANALYSIS OF FLOW AROUND AEROFOIL FOR DIFFERENT ANGLE OF ATTACKS PRESENTATION OUTLINE AIM INTRODUCTION LITERATURE SURVEY CFD ANALYSIS OF AEROFOIL RESULTS CONCLUSIONS www.mechieprojects.com
More informationVelocity spectrum and blade s deformation of horizontal axis wind turbines
Velocity spectrum and blade s deformation of horizontal axis wind turbines Sanda BUDEA*,1, Mircea Dimitrie CAZACU 1 *Corresponding author *,1 POLITEHNICA University of Bucharest, Faculty of Energetics,
More informationInvestigation on 3-D Wing of commercial Aeroplane with Aerofoil NACA 2415 Using CFD Fluent
Investigation on 3-D of commercial Aeroplane with Aerofoil NACA 2415 Using CFD Fluent Rohit Jain 1, Mr. Sandeep Jain 2, Mr. Lokesh Bajpai 3 1PG Student, 2 Associate Professor, 3 Professor & Head 1 2 3
More informationJJT WIND AMPLIFIER
JJT-001-2014 WIND AMPLIFIER Sevvel P 1, Santhosh P 2 1 Assoicate Professor, Department of Mechanical Engineering, Magna College of Engineering Email.Id : sevvel_ready@yahoo.co.in 2 Final year Mechanical
More informationNumerical and Experimental Investigations of Lift and Drag Performances of NACA 0015 Wind Turbine Airfoil
International Journal of Materials, Mechanics and Manufacturing, Vol. 3, No., February 2 Numerical and Experimental Investigations of Lift and Drag Performances of NACA Wind Turbine Airfoil İzzet Şahin
More informationMODELING AND SIMULATION OF VALVE COEFFICIENTS AND CAVITATION CHARACTERISTICS IN A BALL VALVE
Proceedings of the 37 th International & 4 th National Conference on Fluid Mechanics and Fluid Power FMFP2010 December 16-18, 2010, IIT Madras, Chennai, India FMFP2010 341 MODELING AND SIMULATION OF VALVE
More informationNumerical Analysis of Wings for UAV based on High-Lift Airfoils
Numerical Analysis of Wings for UAV based on High-Lift Airfoils Sachin Srivastava Department of Aeronautical Engineering Malla Reddy College of Engineering & Technology, Hyderabad, Telangana, India Swetha
More informationNumerical Simulation for the Internal Flow Analysis of the Linear Compressor with Improved Muffler
Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 2016 Numerical Simulation for the Internal Flow Analysis of the Linear Compressor with Improved
More informationReduction of Skin Friction Drag in Wings by Employing Riblets
Reduction of Skin Friction Drag in Wings by Employing Riblets Kousik Kumaar. R 1 Assistant Professor Department of Aeronautical Engineering Nehru Institute of Engineering and Technology Coimbatore, India
More informationComputational fluid dynamics analysis of a mixed flow pump impeller
MultiCraft International Journal of Engineering, Science and Technology Vol. 2, No. 6, 2010, pp. 200-206 INTERNATIONAL JOURNAL OF ENGINEERING, SCIENCE AND TECHNOLOGY www.ijest-ng.com 2010 MultiCraft Limited.
More informationA Research on the Airflow Efficiency Analysis according to the Variation of the Geometry Tolerance of the Sirocco Fan Cut-off for Air Purifier
A Research on the Airflow Efficiency Analysis according to the Variation of the Geometry Tolerance of the Sirocco Fan Cut-off for Air Purifier Jeon-gi Lee*, Choul-jun Choi*, Nam-su Kwak*, Su-sang Park*
More informationEXPERIMENTAL INVESTIGATION OF LIFT & DRAG PERFORMANCE OF NACA0012 WIND TURBINE AEROFOIL
EXPERIMENTAL INVESTIGATION OF LIFT & DRAG PERFORMANCE OF NACA0012 WIND TURBINE AEROFOIL Mr. Sandesh K. Rasal 1, Mr. Rohan R. Katwate 2 1 PG Student, 2 Assistant Professor, DYPSOEA Ambi Talegaon, Heat Power
More informationBlade Design and Performance Analysis of Wind Turbine
International Journal of ChemTech Research CODEN( USA): IJCRGG ISSN : 0974-4290 Vol.5, No.2, pp 1054-1061, April-June 2013 ICGSEE-2013[14 th 16 th March 2013] International Conference on Global Scenario
More informationAerodynamics of a wind turbine
Aerodynamics of a wind turbine Author: Kosmacheva Anna Supervisor: Jari Hämäläinen Lappeenranta University of Technology Technomatematics Introduction Wind turbine is a device that converts kinetic energy
More informationThe Effect of Impeller Width on the Location of BEP in a Centrifugal Pump
The Effect of Impeller Width on the Location of BEP in a Centrifugal Pump Vinayak Manur 1, Sharanabasappa 2, M. S. Hebbal 3 P.G.Students, Department of Mechanical Engineering, Basaveshwar Engineering College,
More informationA COMPARATIVE STUDY OF MIX FLOW PUMP IMPELLER CFD ANALYSIS AND EXPERIMENTAL DATA OF SUBMERSIBLE PUMP
IMPACT: International Journal of Research in Engineering & Technology (IMPACT: IJRET) ISSN 2321-8843 Vol. 1, Issue 3, Aug 2013, 57-64 Impact Journals A COMPARATIVE STUDY OF MIX FLOW PUMP IMPELLER CFD ANALYSIS
More informationInternational Journal of Technical Research and Applications e-issn: , Volume 4, Issue 3 (May-June, 2016), PP.
DESIGN AND ANALYSIS OF FEED CHECK VALVE AS CONTROL VALVE USING CFD SOFTWARE R.Nikhil M.Tech Student Industrial & Production Engineering National Institute of Engineering Mysuru, Karnataka, India -570008
More informationAerodynamic Analysis of Blended Winglet for Low Speed Aircraft
, July 1-3, 2015, London, U.K. Aerodynamic Analysis of Blended Winglet for Low Speed Aircraft Pooja Pragati, Sudarsan Baskar Abstract This paper provides a practical design of a new concept of massive
More informationJournal of Engineering Science and Technology Review 9 (5) (2016) Research Article. CFD Simulations of Flow Around Octagonal Shaped Structures
Jestr Journal of Engineering Science and Technology Review 9 (5) (2016) 72-76 Research Article JOURNAL OF Engineering Science and Technology Review www.jestr.org CFD Simulations of Flow Around Octagonal
More informationPREDICTION THE EFFECT OF TIP SPEED RATIO ON WIND TURBINE GENERATOR OUTPUT PARAMETER
Int. J. Mech. Eng. & Rob. Res. 2012 Hari Pal Dhariwal et al., 2012 Research Paper ISSN 2278 0149 www.ijmerr.com Vol. 1, No. 3, October 2012 2012 IJMERR. All Rights Reserved PREDICTION THE EFFECT OF TIP
More informationADVANCES in NATURAL and APPLIED SCIENCES
ADVANCES in NATURAL and APPLIED SCIENCES ISSN: 1995-0772 Published BYAENSI Publication EISSN: 1998-1090 http://www.aensiweb.com/anas 2017 June 11(8): pages 408-415 Open Access Journal Design of Absorptive
More informationTHEORETICAL EVALUATION OF FLOW THROUGH CENTRIFUGAL COMPRESSOR STAGE
THEORETICAL EVALUATION OF FLOW THROUGH CENTRIFUGAL COMPRESSOR STAGE S.Ramamurthy 1, R.Rajendran 1, R. S. Dileep Kumar 2 1 Scientist, Propulsion Division, National Aerospace Laboratories, Bangalore-560017,ramamurthy_srm@yahoo.com
More informationWind Flow Model of Area Surrounding the Case Western Reserve University Wind Turbine
Wind Flow Model of Area Surrounding the Case Western Reserve University Wind Turbine Matheus C. Fernandes 1, David H. Matthiesen PhD *2 1 Case Western Reserve University Dept. of Mechanical Engineering,
More informationAnalysis of the Impact of Rotor Rigidity on the Aerodynamic Performance of Vertical Axis Wind Turbines
Analysis of the Impact of Rotor Rigidity on the Aerodynamic Performance of Vertical Axis Wind Turbines Ziqin ZHAO, Shangke YUAN School of Civil Engineering, Lanzhou Institute of Technology, Lanzhou, Gansu
More informationCFD ANALYSIS OF WIND PRESSURE OVER SOLAR PANELS AT DIFFERENT ORIENTATIONS OF PLACEMENT
CFD ANALYSIS OF WIND PRESSURE OVER SOLAR PANELS AT DIFFERENT ORIENTATIONS OF PLACEMENT Puneeth kumar H P 1, Dr. S B Prakash 2. 1,2 Department of Thermal Power engineering VTU PG Center, Mysore-29 VTU Belgaum,
More informationAnalysis of Wind Turbine Blade
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347-5161 2014 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Analysis
More informationCentre for Offshore Renewable Energy Engineering, School of Energy, Environment and Agrifood, Cranfield University, Cranfield, MK43 0AL, UK 2
Fluid Structure Interaction Modelling of A Novel 10MW Vertical-Axis Wind Turbine Rotor Based on Computational Fluid Dynamics and Finite Element Analysis Lin Wang 1*, Athanasios Kolios 1, Pierre-Luc Delafin
More informationComputational Fluid Flow Analysis of Formula One Racing Car Triya Nanalal Vadgama 1 Mr. Arpit Patel 2 Dr. Dipali Thakkar 3 Mr.
IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 02, 2015 ISSN (online): 2321-0613 Computational Fluid Flow Analysis of Formula One Racing Car Triya Nanalal Vadgama 1 Mr.
More informationAerodynamic Analysis of a Symmetric Aerofoil
214 IJEDR Volume 2, Issue 4 ISSN: 2321-9939 Aerodynamic Analysis of a Symmetric Aerofoil Narayan U Rathod Department of Mechanical Engineering, BMS college of Engineering, Bangalore, India Abstract - The
More informationEvaluation of aerodynamic criteria in the design of a small wind turbine with the lifting line model
Evaluation of aerodynamic criteria in the design of a small wind turbine with the lifting line model Nicolas BRUMIOUL Abstract This thesis deals with the optimization of the aerodynamic design of a small
More informationA CFD Analysis of a Wind Turbine Blade Design at Various Angle of Attack and Low Reynolds Number
A CFD Analysis of a Wind Turbine Blade Design at Various Angle of Attack and Low Reynolds Number Raju Kumar, Priyanka Jhawar, Sanjay Kalraiya Sri Satya Sai University of Technology & Medical Sciences,
More informationThe Usage of Propeller Tunnels For Higher Efficiency and Lower Vibration. M. Burak Şamşul
The Usage of Propeller Tunnels For Higher Efficiency and Lower Vibration M. Burak Şamşul ITU AYOC 2014 - Milper Pervane Teknolojileri Company Profile MILPER is established in 2011 as a Research and Development
More informationOPTIMIZING THE LENGTH OF AIR SUPPLY DUCT IN CROSS CONNECTIONS OF GOTTHARD BASE TUNNEL. Rehan Yousaf 1, Oliver Scherer 1
OPTIMIZING THE LENGTH OF AIR SUPPLY DUCT IN CROSS CONNECTIONS OF GOTTHARD BASE TUNNEL Rehan Yousaf 1, Oliver Scherer 1 1 Pöyry Infra Ltd, Zürich, Switzerland ABSTRACT Gotthard Base Tunnel with its 57 km
More informationA STUDY ON AIRFOIL CHRACTERISTICS OF A ROTOR BLADE FOR WIND MILL
A STUDY ON AIRFOIL CHRACTERISTICS OF A ROTOR BLADE FOR WIND MILL Dhatchanamurthy.P 1, Karthikeyan.L.M 2, Karthikeyan.R 3 1 Department of Aeronautical Engineering, Kathir College of Engineering (India)
More informationEFFECTS OF GEOMETRIC DESIGN PARAMETERS ON DISCHARGE RATE OF A FUNNEL BASED WIND TUNNEL
EFFECTS OF GEOMETRIC DESIGN PARAMETERS ON DISCHARGE RATE OF A FUNNEL BASED WIND TUNNEL 1 RAVICHANDRARANGAPPA, 2 SHASINDRANSUBRAMANIAM, 3 SUBBIRAMANIAMWATHUMALAI 1,2,3 Department of Engineering, FEST, Nilai
More informationInjector Dynamics Assumptions and their Impact on Predicting Cavitation and Performance
Injector Dynamics Assumptions and their Impact on Predicting Cavitation and Performance Frank Husmeier, Cummins Fuel Systems Presented by Laz Foley, ANSYS Outline Overview Computational Domain and Boundary
More informationNumerical Investigation of Multi Airfoil Effect on Performance Increase of Wind Turbine
International Journal of Engineering & Applied Sciences (IJEAS) International Journal of Engineering Applied Sciences (IJEAS) Vol.9, Issue 3 (2017) 75-86 Vol.x, Issue x(201x)x-xx http://dx.doi.org/10.24107/ijeas.332075
More informationAnalysis of pressure losses in the diffuser of a control valve
Analysis of pressure losses in the diffuser of a control valve Petr Turecký 1, Lukáš Mrózek 2*, Ladislav Taj 2, and Michal Kolovratník 3 1 ENVIROS, s.r.o., Dykova 53/10, 101 00 Praha 10-Vinohrady, Czech
More informationANALYSIS OF HEAT TRANSFER THROUGH EXTERNAL FINS USING CFD TOOL
ANALYSIS OF HEAT TRANSFER THROUGH EXTERNAL FINS USING CFD TOOL B. Usha Rani 1 and M.E Thermal 2 1,2 Asst.Professor, Dadi Institute of Engineering and Technology, India Abstract-The rate of heat transfer
More informationCFD Analysis of Effect of Variation in Angle of Attack over NACA 2412 Airfoil through the Shear Stress Transport Turbulence Model
IJSRD - International Journal for Scientific Research & Development Vol. 5, Issue 02, 2017 ISSN (online): 2321-0613 CFD Analysis of Effect of Variation in Angle of Attack over NACA 2412 Airfoil through
More informationVertical Wind Energy Engineering Design and Evaluation of a Twisted Savonius Wind Turbine
Design and Evaluation of a Twisted Savonius Wind Turbine Ian Duffett Jeff Perry Blaine Stockwood Jeremy Wiseman Outline Problem Definition Introduction Concept Selection Design Fabrication Testing Results
More informationEXPERIMENTAL ANALYSIS OF FLOW OVER SYMMETRICAL AEROFOIL Mayank Pawar 1, Zankhan Sonara 2 1,2
EXPERIMENTAL ANALYSIS OF FLOW OVER SYMMETRICAL AEROFOIL Mayank Pawar 1, Zankhan Sonara 2 1,2 Assistant Professor,Chandubhai S. Patel Institute of Technology, CHARUSAT, Changa, Gujarat, India Abstract The
More informationRacecar Rear Wing Setup Optimization via 2D CFD Simulations
Racecar Rear Wing Setup Optimization via 2D CFD Simulations Simulating Systems Ground Transportation Motorsport Graduate Engineer Test & Development Lotus Cars STAR Global Conference 2014 Vienna Austria
More informationInfluence of rounding corners on unsteady flow and heat transfer around a square cylinder
Influence of rounding corners on unsteady flow and heat transfer around a square cylinder S. K. Singh Deptt. of Mech. Engg., M. B. M. Engg. College / J. N. V. University, Jodhpur, Rajasthan, India Abstract
More informationSenior mechanical energy conversion trends
Senior mechanical energy conversion trends Introduction and Analysis to fan blade profile and CFD Simulation Of An Appropriate Blade Profile for improving energy efficiency HAMED ROSTAMALIZADEH 95742906
More informationPreliminary Research on Modelling and Control of Two Line Kites for Power Generation
Preliminary Research on Modelling and Control of Two Line Kites for Power Generation Ashley Yan Electrical Engineering Department Unitec Institute of Technology Private Bag 92025, Victoria Street West,
More informationExperimental and Theoretical Investigation for the Improvement of the Aerodynamic Characteristic of NACA 0012 airfoil
International Journal of Mining, Metallurgy & Mechanical Engineering (IJMMME) Volume 2, Issue 1 (214) ISSN 232 46 (Online) Experimental and Theoretical Investigation for the Improvement of the Aerodynamic
More informationCFD Analysis of Effects of Surface Fouling on Wind Turbine Airfoil Profiles
International Journal of Energy and Power Engineering 215; 4(5-1): 1-11 Published online August 31, 215 (http://www.sciencepublishinggroup.com/j/ijepe) doi: 1.11648/j.ijepe.s.215451.11 ISSN: 2326-957X
More informationStudy on the Shock Formation over Transonic Aerofoil
Advances in Aerospace Science and Applications. ISSN 2277-3223 Volume 3, Number 2 (2013), pp. 113-118 Research India Publications http://www.ripublication.com/aasa.htm Study on the Shock Formation over
More informationAerodynamic Performance of Trains with Different Longitudinal Section Lines under Crosswind
2017 2nd International Conference on Industrial Aerodynamics (ICIA 2017) ISBN: 978-1-60595-481-3 Aerodynamic Performance of Trains with Different Longitudinal Section Lines under Crosswind Taizhong Xie
More informationPRESSURE DISTRIBUTION OF SMALL WIND TURBINE BLADE WITH WINGLETS ON ROTATING CONDITION USING WIND TUNNEL
International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) ISSN 2249-6890 Vol.2, Issue 2 June 2012 1-10 TJPRC Pvt. Ltd., PRESSURE DISTRIBUTION OF SMALL WIND TURBINE
More informationResearch on Small Wind Power System Based on H-type Vertical Wind Turbine Rong-Qiang GUAN a, Jing YU b
06 International Conference on Mechanics Design, Manufacturing and Automation (MDM 06) ISBN: 978--60595-354-0 Research on Small Wind Power System Based on H-type Vertical Wind Turbine Rong-Qiang GUAN a,
More informationAC : A LABORATORY EXERCISE TO DEMONSTRATE HOW TO EXPERIMENTALLY DETERMINE THE OPERATING POINT FOR A FAN
AC 2007-206: A LABORATORY EXERCISE TO DEMONSTRATE HOW TO EXPERIMENTALLY DETERMINE THE OPERATING POINT FOR A FAN Robert Edwards, Pennsylvania State University-Erie Robert Edwards is currently a Lecturer
More informationBLADE DESIGN FOR WINDMILL GENERATOR MUHAMMMAD FITRI BIN MOHAMED HASSAN
BLADE DESIGN FOR WINDMILL GENERATOR MUHAMMMAD FITRI BIN MOHAMED HASSAN Report submitted in partial fulfillment of the requirements for the award of Bachelor of Mechatronics Engineering Faculty of Manufacturing
More informationNumerical simulation and analysis of aerodynamic drag on a subsonic train in evacuated tube transportation
Journal of Modern Transportation Volume 20, Number 1, March 2012, Page 44-48 Journal homepage: jmt.swjtu.edu.cn DOI: 10.1007/BF03325776 1 Numerical simulation and analysis of aerodynamic drag on a subsonic
More informationEffect of Diameter on the Aerodynamics of Sepaktakraw Balls, A Computational Study
ISSN 1750-9823 (print) International Journal of Sports Science and Engineering Vol. 03 (2009) No. 01, pp. 017-021 Effect of Diameter on the Aerodynamics of Sepaktakraw Balls, A Computational Study Zahari
More informationPurdue e-pubs. Purdue University. Stephan Lehr Technische Universitaet Dresden. Follow this and additional works at:
Purdue University Purdue e-pubs International Compressor Engineering Conference School of Mechanical Engineering 21 Numerical Investigation Of The Influence Of The Transient Flow Inside the Suction And
More informationFABRICATION OF VERTICAL AXIS WIND TURBINE WITH WIND REDUCER AND EXPERIMENTAL INVESTIGATIONS
87 CHAPTER-4 FABRICATION OF VERTICAL AXIS WIND TURBINE WITH WIND REDUCER AND EXPERIMENTAL INVESTIGATIONS 88 CHAPTER-4 FABRICATION OF VERTICAL AXIS WIND TURBINE WITH WIND REDUCER AND EXPERIMENTAL INVESTIGATIONS
More informationComputational Analysis of Blunt Trailing Edge NACA 0012 Airfoil
Computational Analysis of Blunt Trailing Edge NACA 2 Airfoil Anusha K Department of Aerospace Engineering Madras Institute of Technology, India anusugan7@gmail.com Abstract Blunt trailing edge airfoil
More informationCFD Analysis on Two Bladed Savonius Wind Turbine With and Without Splitter
CFD Analysis on Two Bladed Savonius Wind Turbine With and Without Splitter Deviprasad N Mirashi 1, Dr. S. Kumarappa 2 1PG student, Dept. of Mechanical Engineering, BIET Davangere, Karnataka, India 2Professor
More informationImproved Aerodynamic Characteristics of Aerofoil Shaped Fuselage than that of the Conventional Cylindrical Shaped Fuselage
International Journal of Scientific & Engineering Research Volume 4, Issue 1, January-213 1 Improved Aerodynamic Characteristics of Aerofoil Shaped Fuselage than that of the Conventional Cylindrical Shaped
More informationVolume 2, Issue 5, May- 2015, Impact Factor: Structural Analysis of Formula One Racing Car
Structural Analysis of Formula One Racing Car Triya Nanalal Vadgama 1, Mr. Arpit Patel 2, Dr. Dipali Thakkar 3, Mr. Jignesh Vala 4 Department of Aeronautical Engineering, Sardar Vallabhbhai Patel Institute
More informationEfficiency Improvement of a New Vertical Axis Wind Turbine by Individual Active Control of Blade Motion
Efficiency Improvement of a New Vertical Axis Wind Turbine by Individual Active Control of Blade Motion In Seong Hwang, Seung Yong Min, In Oh Jeong, Yun Han Lee and Seung Jo Kim* School of Mechanical &
More informationCFD ANALYSIS OF EFFECT OF FLOW OVER NACA 2412 AIRFOIL THROUGH THE SHEAR STRESS TRANSPORT TURBULENCE MODEL
CFD ANALYSIS OF EFFECT OF FLOW OVER NACA 2412 AIRFOIL THROUGH THE SHEAR STRESS TRANSPORT TURBULENCE MODEL 1 SHIVANANDA SARKAR, 2SHAHEEN BEG MUGHAL 1,2 Department of Mechanical Engineering, ITM University,
More informationNávrh vratného kanálu u dvoustupňového kompresoru Return channel design of the two stage compressor
Návrh vratného kanálu u dvoustupňového kompresoru Return channel design of the two stage compressor J. Hrabovský, J. Vacula, M. Komárek L. K. Engineering, s.r.o C. Drápela, M. Vacek, J. Klíma PBS Turbo
More informationModulation of Vertical Axis Wind Turbine
Modulation of Vertical Axis Wind Turbine Apurwa Gokhale 1, Nehali Gosavi 2, Gurpreet Chhabda 3, Vikrant Ghadge 4, Dr. A.P.Kulkarni 5 1,2,3,4 Vishwakarma Institute of Information Technology, Pune. 5 Professor,
More informationNUMERICAL INVESTIGATION FOR THE ENHANCEMENT OF THE AERODYNAMIC CHARACTERISTICS OF AN AEROFOIL BY USING A GURNEY FLAP
Geotec., Const. Mat. & Env., ISSN:2186-2990, Japan, DOI: http://dx.doi.org/10.21660/2017.34.2650 NUMERICAL INVESTIGATION FOR THE ENHANCEMENT OF THE AERODYNAMIC CHARACTERISTICS OF AN AEROFOIL BY USING A
More informationCFD Simulation and Experimental Validation of a Diaphragm Pressure Wave Generator
CFD Simulation and Experimental Validation of a Diaphragm Pressure Wave Generator T. Huang 1, A. Caughley 2, R. Young 2 and V. Chamritski 1 1 HTS-110 Ltd Lower Hutt, New Zealand 2 Industrial Research Ltd
More information