A British team aiming to beat the current land speed record of 763 MPH (1,228 km/h) has unveiled its final design that it hopes will travel at more than 1,000 MPH (1,609 km/h).

Construction is about to begin on the Bloodhound SuperSonic Car (SSC) after three years of aerodynamic research and modeling. A prototype Eurojet EJ200 jet engine used in the development of the Eurofighter Typhoon will be used for initial acceleration. A hybrid rocket using a combination of solid and liquid propellant will combine with the jet engine to create 212 kN (47,500 lbs) of thrust and reach 1,000 MPH in 42 seconds.

Computational Fluid Dynamics modeling work was performed using Intel hardware. The world's largest semiconductor company is a partner of the Bloodhound SSC team.

"We have fixed the shape," said Andy Green, the Royal Air Force fighter pilot and current record holder who will pilot the Bloodhound. "Because of the modeling we have done, we know this shape will go to 1,000 miles an hour. Now we are actually going to get on and build it".

The final design is a sleek pencil-shaped tube 12.8 meters long and weighing 6.4 tons.  Its wheels are expected to reach over 10,000 rRPM at its top speed and will be machined from solid aluminum. Airbrakes will deploy at 800 MPH (1,300 km/h) and parachutes at 600 MPH (970 km/h) to slow it down.

The team building and developing the Bloodhound SSC also built the Thrust SSC, which became the first vehicle to break the sound barrier on land and still holds the current record.

The new land speed record attempt is slated for 2012 in South Africa on a 10-mile (16 km) test track.

http://www.dailytech.com/Bloodhound+SSC+Plans+1000+MPH+Land+Speed+Record+Attempt/article19155.htm

ITI TranscenData, the product data interoperability business of International TechneGroup Incorporated (ITI), announced today that it will be using its presence at two industry events later this year to showcase the key role CADfix, its flagship CAD translation and repair software, has played in an exciting new engineering project. CADfix has played a fundamental part in the development of the BLOODHOUND Supersonic Car (SSC), a car that has been designed to smash the land-speed record by clocking more than 1,000 miles per hour. ITI TranscenData will be explaining the role of CADfix in the design and analysis phase of the project on its stand at the Siemens PLM Europe conference in Linz, Austria from October 18 - 20, where the BLOODHOUND team will also be giving a keynote presentation, and at Aero Engineering 2010 in Birmingham, UK from September 29 - 30.

The BLOODHOUND project, billed as an engineering adventure for the 21st century, is the brainchild of Richard Noble OBE, who has set out to build a car capable of achieving 1,000mph. If BLOODHOUND SSC achieves its target it will mark the greatest incremental increase in the history of the world land speed record – currently standing at just over 763mph – and will also see a car exceeding the low-altitude speed record for aircraft.

CADfix removes the barriers that prevent the effective reuse of CAD geometry in downstream applications by providing an extensive set of geometry manipulation tools for importing and repairing CAD data, and then conditioning and exporting it in the most suitable form for reuse in the receiving software package. It also features a number of specific tools designed to refine 3D geometry for use in mesh-based analysis tools, where, for instance, small “sliver” surfaces can cause unnecessary mathematical complications.

CADfix played a crucial role in the BLOODHOUND SSC design phase, acting as a vital link between the Bristol-based design team and the aerodynamics team, based at Swansea University. The master design was created in NX, from Siemens PLM, while simulation of the car was undertaken in FLITE, a specialist computational fluid dynamics (CFD) tool developed at the university, versions of which are in use at leading European aerospace manufacturers.

“FLITE is a dedicated meshing and CFD solving application, and it’s very good at what it does,” explains Professor Oubay Hassan, who was awarded an MBE for his work on Noble’s first supersonic car, Thrust SSC. “But while we’re experts on engineering software we haven’t evolved a CAD interface. In order to work with the geometry coming out of the design team we’d have had to write a new converter or input it all by hand. And given the tight development schedule this would have been too much of a challenge.”

CADfix provided the vital link. Without it Professor Hassan estimates the analysis would have taken an extra 12 months and the project would have had no chance of meeting its tight design window.

Andy Chinn, Business Development Manager of ITI TranscenData comments: “Efficient CAD and CAE integration is a major issue for any engineering process that relies on computational analysis, particularly where time is of the essence. Experienced engineers are an expensive commodity and they often find themselves spending too much time building and meshing analysis models, instead of focusing on interpreting results and running design optimization iterations.

“We have been developing engineering data interoperability solutions for many years that focus on effective CAD to CAE time compression and were delighted when the BLOODHOUND project approached us regarding the use of our CADfix software,” he adds. “For leading edge research and design projects such as BLOODHOUND SSC, it is vital that the focus is on those parts of the analysis process that contribute directly to innovation. We are extremely proud of CADfix’s contribution to the BLOODHOUND design and analysis phase and, ultimately, to the future success of the whole project.”

ITI TranscenData will be explaining CAD/CAE integration in detail at Siemens PLM World 2010, taking place at the Design Center in Linz, Austria, from October 18 - 20. A keynote presentation will also be made by members of the BLOODHOUND team on October 19. ITI TranscenData will also be exhibiting at Aero Engineering 2010, a major showcase for all aspects of aerospace design, development, manufacturing and integration, taking place at the NEC in Birmingham, UK, from September 29 - 30.

CADfix and BLOODHOUND SSC simulation images available on request (previews below).

For the entire CADfix BLOODHOUND SSC Case Study visit:www.transcendata.com/company/case_studies/cadfix/Swansea-BLOODHOUND.pdf

About BLOODHOUND SSC

You can keep up to date with the adventure at www.BLOODHOUNDSSC.comand join the dedicated supporters group the 1K Club for all the behind the scenes news and photos.

About ITI and ITI TranscenData

International TechneGroup Incorporated (ITI) was founded in 1983 and is headquartered in Milford, OH. ITI TranscenData is the product data interoperability business within ITI. CAD/CAM/CAE/PLM vendors and end users alike utilize ITI TranscenData's products and services for seamless data exchange between dissimilar systems. Customers include ABB, Airbus, BAE Systems, Boeing, Dassault, EADS, Ford, Honeywell, Lego, Lockheed Martin, NASA, MAHLE Powertrain, Pratt & Whitney, Raytheon, Renault, Rockwell Collins, Samsung Electronics, Siemens, Snecma, Spirit AeroSystems, Thales, ThyssenKrupp, US Air Force, US Army, Xerox and others.

For more information about ITI TranscenData’s products and services, visitwww.transcendata.com

http://www10.mcadcafe.com/nbc/articles/1/846666/1-000mph-Car-Take-Center-Stage-ITI-TranscenData-Events