Cor D. Rover BV Holland www.cor-d-rover.com Tel: +31 184 609 333 Fax: +31 184 609 444 E-mail: info@cor-d-rover.com Jetten Beach 65 Jetten Shipyard Holland www.jettenshipyard.com Tel: +31 515 560 066 E-mail: info@jettenshipyard.com Van Oossanen Holland www.oossanen.nl Tel: +31 317 451 573 E-mail: info@oossanen.nl
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6 7 JAN VAN DER PAS Concept Design & Marketing PATRICK WIERSMA Visualising & Multimedia NICOLE SCHINKELSHOEK Interior Design & Decoration SEAN BEKESCHUS Exterior & Interior Design TJIMKA BAKKER PR & Marketing Cor D. Rover is a Dutch design studio specialised in styling of large motor yachts. Together with my team I search for new ways to give every yacht the exclusive appearance that satisfies the wishes of my clients. With lines that are unique but recognizable, not exaggerated but surprising. Lines that are beautiful today and will be tomorrow. In other words, reflections of your intentions. In our vision you can only achieve these results with a strong interaction between client and designer. It s a search for timeless beauty. With respect for both classic lines as well as modern shipbuilding-techniques, together we will search for that single style that makes it to what it eventually will be: Your Yacht!
8 Jetten Shipyard 9 Complete comfort The main goal of Jetten Shipyard is to provide clients an optimal sailing experience, a superior level of finish and the knowledge that their yacht was built by experts who combine traditional quality with the latest technologies. The yard has extensive experience in bespoke yacht building and applies the most stringent requirements for the final product. This way, owners can be sure of the highest safety and the best possible performance. Dream yacht It all begins with a vision: designing a dream yacht and building it to meet every wish and requirement. As a proven specialist in the field of custom yacht building, Jetten Shipyard has the answers. Building a motor yacht is a fascinating process, and the yard has developed a unique system to make the entire process as transparent as possible. In addition, the production method is smooth and efficient. Leveraging on constant improvements combined with experience and expertise, Jetten Shipyard offers many years of sailing comfort. Efficient By blending the efficiency of the yard s series-building activities with innovation and development, Jetten Shipyard offers exceptionally fast through-put times, while maintaining a clear focus on the issues that matter most, such as speed, fuel consumption and range. Jetten Yachting will meet all requirements and build a dream yacht to the highest standards. Unique approach Created in collaboration with designers and architects, the interior of a yacht is entirely bespoke. All wishes are translated into a high level 3D presentation developed by our specialists that provides clear insight into the final product before construction gets underway. 100% Dutch built Jetten motor yachts are renowned for their quality, durability, reliability and comfort; the key focal points of the yard. As a result Jetten Shipyard ensures superior sailing comfort and luxury cruising in areas ranging from the Mediterranean to Scandinavia. Jetten Shipyard Marcel Jetten
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12 13 Our Design Philosophy Lounging - Safety - Well-Being Lounging is part of our design philosophy. To be on the sea is special, because you can enjoy nature and can live in an exclusive way. You will experience the feeling of freedom while lounging around your pool and enjoy the company of family and friends which will give you that extra special moments. Creating a relaxed atmosphere is a very important part of our designs. This allows you to experience the interconnection between life, nature and comfort. Safety is the most important part of our design philosophy. We will create the perfect combination between excellent See-keeping and freedom in a personalised style with comfort on board. Throughout the process we will always keep in mind that we make a design of a moving object which should be safe for all users under the most extreme circumstances. Our 25 years experience of craftsmanship and shipbuilding engineering is the basis for all our designs. Feeling good is the third part of our design philosophy which you will find in every part of our work. It is a symbiosis between happiness and practical use. It will inspire you with a smile on your face. Each part of the design should contribute to a good feeling for you as an owner, for the guests and the crew. With that we create special moments in life that will give you unforgettable memories.
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22 23 Patented Fast Displacement Hull Form We have developed a new hull form, the patented Fast Displacement Hull Form or FDHF. The development of this concept was triggered by the desire to develop hull forms which are efficient over the entire speed range and not only in a restricted speed interval around the maximum speed. The FDHF is applicable to all vessels and out-performs conventional displacement and semi-displacement type hull forms at all speeds up to full planing speeds (in excess of a Froude number of 1.0). At semi-displacement speeds, the resistance values displayed by the FDHF are 15 to 20% better than those of well-designed hard chine hull forms. Comparison of model test results for the FDHF with those of numerous hard chine models show that only at fully planing speeds will a very well-designed hard chine hull be more efficient than the FDHF. Other benefits of the FDHF, especially when compared to hard chine yachts, are improved sea keeping behavior and maneuverability, as well as a lower sensitivity to an increase in displacement. In November 2009, we signed a contract with Heesen Yachts to design their new 65 meter flagship. This is the first yacht featuring the fully developed application of the FDHF concept. Since then we have received many more commissions to develop new yacht concepts based on the FDHF, ranging from smaller yachts around 20 meters up to 75 meter in length. Niels Moerke & Perry van Oossanen
24 25 The benefits of a low resistance Quote from Wolfson Unit The Wolfson Unit has conducted towing tank tests on a large number of round bilge/semi displacement motor yacht forms and hard chine forms since 1968. A database has been compiled by them containing the resistance and powering data for the majority of the tested motor yacht hull forms which calculates a comparative performance coefficient for each resistance data point relating the speed, length, displacement and effective power. This then allows direct comparison with other tested hull forms at discrete Froude numbers. The benefits of a low resistance, high performance hull form are interesting to both the builder and the owner. For the builder, the main advantage is the lower installed power for a given speed. This translates directly into lower building costs. For a semi-custom series featuring the same hull, the benefits are even more significant as there is no longer the need to develop different hull forms for different speed ranges. Using the FDHF, both the displacement as well as the semi-displacement speed ranges are served equally economically by the same hull form, a single platform, and therefore a single engineering package. The advantages for the owner are less operational costs because of less fuel consumption, more space in the hull, because of the requirement for less bunker capacity, as well as less noise and vibrations because of the lesser installed propulsion power. In addition, the yacht will be equally comfortable at all speeds as the traditional resistance hump, of which especially hard chine yachts suffer in the transitional speed regime from displacement to semi-displacement speeds, is dissolved. As Dickon Buckland from the Wolfson Unit explained recently: For example, if hull efficiency at the cruising speed is the main design driver then the designer should be looking for a hull form that is placed high up in the rankings at that particular Froude number. The rankings are expressed as a percentage at each Volumetric Froude number increment, 0% being the least efficient and 100% being the most efficient. When commenting on the results of the tests with our FDHF hull form Dickon Buckland writes When compared to other round bilge hull forms at speeds in excess of 15 knots (cruising speed) and up to 44 knots (almost planing speed) the tested motor yacht s ranking is typically around 100 140% indicating that the design is currently ranked as the most efficient in the Wolfson Unit s database. When compared to hard chine forms in the data base the ranking increases to around 100 200%.
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28 29 2000 1800 1600 1400 Range-Speed Curve - Estimated Half Load This data is valid for unrestricted, calm and deep water without headwind and using 2x Cummins QSB6.7-550mhp. 1200 Range, nm 1000 800 Cruising Speed (961nm) 8.0 600 400 80% MCR (403nm) 18.3 21.2 100% MCR (352nm) 200 0 4 6 8 10 12 14 16 18 20 22 24 Speed, knots
30 31 Power-Speed Curve - Estimated Half Load 900 800 2x Cummins QSB6.7-550mhp @ 100% 21.2 This data is valid for unrestricted, calm and deep water without headwind. 700 2x Cummins QSB6.7-480mhp @ 100% (indicative) 19.2 Total Installed Power, kw 600 500 400 300 200 100 0 4 6 8 10 12 14 16 18 20 22 24 Speed, knots
32 33 Interior Design & Styling Our design team puts great effort in making unique interior designs with an exclusive, personal and harmonious end result. All our designs are according to the highest standards and customized to the wishes of our clients. By using the finest materials and working closely together with the best suppliers, artists and manufacturers we are able to design the most exquisite details. We strive to achieve the perfect interior and lifestyle that not only becomes your comfort zone and an extension of your personality, but also a special space that can be flaunted to friends and family. We will give careful thought to the design or the theme and special attention to the authenticity of the end result by allowing art to become the true expression of our client s personality and allow this design to be a piece of art in itself. It all has to work together to create the perfect look to our clients expectations.
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36 37 Personalise Personalising by applying the name of your yacht, your blazonry or your anagram on linen, cutlery and crockery is the ultimate personification. Our studio can create and added value for you as a complementary service with which you can distinguish yourself. It will give a sense of familiarity when you enter your yacht. All designs for anagrams or logos will be made in consultation with you. Our studio develops all designs and we will supervise the entire process from production to delivery. Adding personal touches to your interior design and decor makes your living spaces feel like home and enhance comfort. Personalizing an interior design helps to add warmth and sentimental value to the rooms. A gorgeous piece of art, a sculpture or a unique crafts work that you have made, will create a beautiful and comfortable room which will be attractive and personal to enjoy and admire.
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40 41 Art & Objects Art on board a yacht is very important for the enrichment of the interior design and provides the finishing touch. When art is combined with our designs this will create an additional harmony. The end-result is the personal taste that you and we are looking for in which you will feel comfortable. In order to achieve this, we have a network of galleries which will constantly inform us of the available pieces and they will guide us to search for that unique piece which we are after especially for you. With the purchase of the Art-work we will decide if it is suitable for the application on a moving yacht in various circumstances. Art expresses or stirs emotions. Art can be a record of what the artist is feeling and at the same time, it can bring about emotional reactions in the viewer. Art is an inspirational element that influences or characterizes the quality of the space because it helps to shape it.
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54 55 Sustainability and Awareness In the development of our designs we strive to create products that are the best in every way, including the area of environment and surroundings. At the establishment of our designs, they should be beautiful but also cleaner, safer and more economical. For example, we make use of an underwater ship that is much more efficient (up to 30 %) and we prescribe materials for which we explicitly look at the burden for people and the environment. We see it as our mission to ensure that we contribute to the conservation of all the beauty that our planet has to offer. For us this begins at the start of the design process, by thinking about everything we prescribe. To achieve this we have already worked for decades, very intensively on the possibilities to reduce the impact of our business and our products on the environment to a minimum. Beauty in combination with respect for the environment and those who ensure that it is made possible to produce our products is a necessary challenge.
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58 59 From dream to reality For more than 20 years we design and build large motor yachts in collaboration with shipyards around the world. In those years we experienced the importance of interaction between client, shipyard and designer. Although the pencil still is the ideal tool for the first creative sessions, our powerful computer systems are really indispensable. As soon as you have approved the sketch design we will, in an early stage, produce 2 dimensional CAD plans and 3 dimensional computer animations giving you realistic visuals of both the exterior as well as the interior of your yacht. Equally, the shipyard receives solid building information enabling realistic pricing and avoiding surprises during construction. We will always work-out the design in 3d computer models. To our experience this is the only intelligent tool for you to judge the style and proportions of your yacht. Combined with interior-sketches, colour-proposals and material-selections you will get a realistic impression of the spaces already in an early stage. When necessary we offer a wide range of alternatives to choose the solution that works best for you. Optionally we can offer you a virtual-reality walk-through animation showing you the eventual reality even before the contract is signed. During construction we remain involved in the execution of the design. Through shipyard visits we support the yard in the realisation of your yacht and continue to communicate with you, even after delivery, to make sure your yacht answers your expectations.
60 61 The best and most beautiful things in the world cannot be seen or even touched, they must be felt with the heart.