Archives for : April2020

istituto europeo di design ma transport design students unveil shiwa

Istituto Europeo di Design MA Transport Design Students Unveil ‘Shiwa’

 

IED and Quattroruote in Geneva present the latest concept car by the Master in Transportation Design, a self-driving vehicle that focuses on the user experience. After an initial collaboration started in 2015, the two organisations have partnered again on the occasion of their anniversaries: in 2016 they celebrate 50 years since the first IED creative graduate and 60 years from the first issue of the magazine that would become an international leader in the automotive world.

Shiwa (4,700mm long, 2,000mm wide, 1,500 high and with a 3,660mm wheelbase) is a noiseless zero emissions self-driving vehicle with four seats and four electric motors integrated in the drivetrain. Shiwa – a Japanese word meaning “fold” – indicates the form/action able to transform a surface without resistance into a self-supporting object, as in origami: the fold gives form and function to a surface which otherwise would lack them. This is the initial concept from which the Korean student Youngjin SHIM drafted her project, which was then developed by a team composed of her and eleven other Master students, including the Italian Luca MENICACCI and the Indian Jaykishan Vithalbhai LAKHANI. The external structure of the concept is inspired by the fold/origami idea.

The concept car highlights a new idea of an object strong through its form, redefining the idea of chassis and of external structure, which in this case encloses the cabin shaped like a suspended “diamond”. The exterior origami protecting the diamond-cabin is made of metal composite material with an aluminium finish and is connected to a frame. The Shiwa cabin interior surfaces are designed to project multimedia contents towards the passengers, outdoors or to create an augmented reality. The cabin is designed to bring people together, thanks to the seats configuration disrupting the traditional passenger-driver hierarchy and delineating different spaces and uses and reinterpreting the concept of conversation and interaction inside the vehicle. Shiwa envelops the passengers both physically, in their sensory dimension and in all the relational aspects among themselves and with the outside world.

The vechicle uses an all wheel drive system with 4 brushless motors mounted directly on the wheels, a totally electric power unit. Shiwa is an IICV – Individual Identity Companion Vehicle: it learns the identity, interests and habits of its occupants, it recognises their features and adapts its behaviour to circumstances and to passengers. Among its features is a fingerprint keyless entry system. Shiwa also features full-LED headlights and a front OLED display indicating the charging level of the car and allowing the opening and the insertion of the charging plug-in.

“The automotive world is on the verge of a paradigm shift that will revolutionise processes and archetypes – says Gian Luca Pellegrini, director of Quattroruote. Shiwa wants to be a starting point on the road towards a future in which the role of manufacturers and motorists will undergo an ultimate transformation: a world where the self-driving vehicles will introduce a new way of intending private transport as well as a different interpretation of design”.

“Shiwa is a self-driving vehicle but talking about it today means facing obstacles that are more psychological and organizational than technological – declares Riccardo Balbo, Director of IED Turin. With Shiwa, IED and Quattroruote raise their eyes towards the horizon on a temporal space of the city spanning over the next 15 years. Shiwa proposes scenarios and solutions that automotive brands are starting to face today in order to address the industrial market of urban mobility towards 2030, in a world very different and certainly not predictable today, but where the comparison between mobility, habitat and society will require more radical answers. The concept car subverts the established approach of the automotive world: it is designed starting from the user experience and from the inside, imagining a micro-habitat for the individual. A space where the experience, time, information and quality of life become central and prevail over the exterior design, becoming direct expression of the internal design”.

The project is the result of a creative process involving students in a process replicating that of a contemporary automotive design centre. All Master students submitted an individual proposal; the projects better suited to answer the brief for the interior or exterior area were selected and combined for designing the final version. The class then created a core work team which completed the final full-scale concept design. The show car was constructed by Cecomp, for over 30 years the European leader in the production of models and prototypes, which has always cooperated with the Institute in the prototyping process. The SHIWA project was also supported by various technical partners including Newcast Services, Model Resine, OZ Racing and Pirelli.

About the Project & Course

Initial Brief

THE AUTONOMOUS DRIVING VEHICLE: NEW ENGINEERS COMPONENTS IN TRADITIONAL SOLUTIONS OR DESIGN SOLUTIONS FOR A MOBILITY FUTURE?

Design an autonomous car or vehicle. Imagine how many opportunities designers can bring in terms of concepts, solutions, philosophy and perception open in such a scenario, where lots of rules are changed or up to: interior layouts can drastically affect the main body concepts, technology can define different uses, fashion, even the inner sense of property of a vehicle. The challenge designers should tackle is jump a step ahead and imagine an autonomous car starting from design rather than technology.

Students on the two year course come from different design backgrounds. Admission to the course is restricted to professionals with at least two years work experience in the sector or graduates from IED or colleges in a similar field as well as other design graduates.

 

Credits

Shiwa is the brainchild of: Youngjin SHIM (Korea); Luca MENICACCI (Italy) and Jaykishan Vithalbhai LAKHANI (India)

Interior Design development: Jose Ignacio MARTINEZ FLORES (Ecuador)

Project contributors: Chen LUJIA (China); Charles Frederic Nestor CARRUPT (Switzerland); Mikhail D. SOUZA (India); Qichang LI (China); Kejin PAN (China); Alparslan TURHAN (Turkey); Gaurav UDAVANT (India) and Honghu ZHANG (China), students of the Master in Transportation Design IED Turin AY 2014/15.

Shiwa was realized under the coordination of Alessandro Cipolli, Master in Transportation Design Coordinator and Davide Tealdi, IED teacher. The project was carried out under the supervision of Fulvio Fantolino, Coordination of Transportation Design.




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a bit of mercedes history at retro classics 2016

A Bit of Mercedes History at Retro Classics 2016

Mercedes-Benz will be attending the Retro Classics in Stuttgart, offering visitors a journey through time in the fascinating world of the brand’s cabriolets and roadsters. The exhibition covers everything from the 300 SL racing sports car (W 194) from 1952 and the classic sports car 300 SL Roadster (W 198) from 1957, the 190 E 2.6 Cabriolet prototype (W 201) from 1990, to the new SL (R 231) and the recently premiered C-Class Cabriolet (A 205).The 300 SL racing sports car (W 194) and the 300 SL Roadster (W 198) bear testimony to the successes of the 1950s and the SL legend. The racing sports car stands for the overwhelmingly successful return of Mercedes-Benz to motor racing in the 1952 season for the first time after the Second World War. The vehicle proved an outright winner, securing impressive double victories at the 24 Hours of Le Mans and the Carrera Panamericana in Mexico. The racing sports car also gave rise to the famous standard-production “Gullwing” 300 SL (W 198) from 1954, which made its debut in spring 1957 in the open-top variant, the 300 SL Roadster. Together with the 190 SL (W 121) launched in 1955, the 300 SL Roadster started the tradition of open-top Mercedes-Benz standard-production sports cars with the magical abbreviation SL, which the new generation of the SL (R 231) propels forward into the future.

A glance back at 1990 reveals how the Mercedes-Benz development department was toying with the idea of producing a cabriolet to join the compact saloon (W 201). The original prototype on display at the Retro Classics is the road-going result of these deliberations. Even if the open-top “Baby Benz” did not enter series production, the study was a key decision-making aid for the 124 series Cabriolet unveiled in 1991 and today ranks among the forebears of the new C-Class Cabriolet (A 205).

For those looking to buy..

The ‘All Time Stars‘ from Mercedes-Benz Classic have their own stand in Hall 7 at the Retro Classics. The line-up features all cars made by Mercedes-Benz and the predecessor brands. The focus is on classics that are suitable for everyday driving. Maximum transparency was the guiding principle behind their selection: the Mercedes-Benz Classic experts subjected each vehicle to a comprehensive 160-item checklist.

Cars exhibited by Mercedes-Benz Classic at theRetro Classics 2016

Großer Jubiläumspreis vom Nürburgring für Sportwagen, 3. August 1952. Fritz Rieß (Startnummer 22) belegte mit einem Mercedes-Benz Typ 300 SL Roadster (W 194, 1952) den 3. Platz.

Nürburgring, 3rd August 1952. Fritz Rieß in car 22, the Mercedes-Benz Type 300 SL Roadster (W 194, 1952) in 3rd place.

Mercedes-Benz 300 SL racing sports car (W 194, 1952)

300 SL was the designation of the competition racing car from Mercedes-Benz with which the brand returned to international motor racing in 1952 for the first time after the Second World War. Following the triumphant double victory in Le Mans and the previous double victory at the Bern Grand Prix, the 300 SL also won the two other races where it had lined up on the grid. The 300 SL took the top four places at the Nürburgring Great Jubilee Prize in the weight-reduced roadster version, while the Carrera Panamericana, a gruelling endurance race covering more than 3100 kilometres through Mexico, saw the car finish with a double victory. Karl Kling and Hans Klenk took first place in Mexico despite colliding with a vulture that smashed through the windscreen during the race. Even if the successful racing sports car was not sold to the public, it did light the fuse for the development of the subsequent Mercedes-Benz SL, which was launched at the end of 1953.

Produced: 1952

Cylinders: 6/in-line

Displacement: 2996 cc

Output: 125 kW (170 hp)

Top speed: 230 km/h

Mercedes-Benz Typ 300 SL Roadster (W 198 II, 1957 bis 1963), 1960.

Mercedes-Benz Typ 300 SL Roadster (W 198 II, 1957 bis 1963), 1960. Posing does not get better than this.

Mercedes-Benz 300 SL Roadster (W 198, 1957-1963)

Mercedes-Benz unveiled the 300 SL Roadster as the successor to the 300 SL Gullwing Coupé at the Geneva Motor Show in March 1957. On a technical level, the open-top sports car was very like the Coupé, although the modified space frame allowed the installation of conventionally attached doors, which were necessary for open-top driving. The suspension was likewise modified: the single-joint swing axle with lowered pivot point on the 300 SL Roadster was equipped with a compensating spring for the first time. From 1958 onwards, the Roadster was also available with a detachable coupé roof. It was from the standard-production 300 SL Roadster that the Mercedes-Benz engineers developed the 300 SLS racing variant with which Paul O’Shea won Category D of the American Sports Car Championship in 1957. Production of the 300 SL Roadster was discontinued after seven years in 1963, during which time precisely 1858 examples of the highly exclusive sports car were built.

Produced: 1957-1963

Cylinders: 6/in-line

Displacement: 2996 cc

Output: 158 kW (215 hp)

Top speed: up to 250 km/h

A94F860

Mercedes-Benz 190 E 2.6 Cabriolet prototype (W 201, 1990)

Following the facelift of the Mercedes-Benz W 201 series, which was unveiled in 1988, the brand turned its attention to a cabriolet. The result was a road-going prototype, which stood out with its four fully-fledged seats and enhanced body with subtly higher, slightly more angular rear where the large folding top was concealed under a metallic lid. The two-door cabriolet also boasted an elegant side line even with the roof closed. The car ultimately failed to make it into series production, yet the study served as a decision-making aid on the way to the larger 124 series Cabriolet, which was launched in 1992 and was among the forebears of the current E-Class Cabriolet. The compact cabriolet prototype features a 2.6-litre six-cylinder engine in tune with the sporty, exclusive aspirations of the open-top two-seater. This powerplant has been available in the 201 series since 1985, propelling the most powerful model in the compact class after the “V16 engine”.

Produced: 1990

Cylinders: 6/in-line

Displacement: 2597 ccO

utput: 122 kW (166 hp) at 5800 rpm

Mercedes-Benz C-Class Cabriolet (A 205, since 2016)

The new C-Class Cabriolet premiered at the 86th Geneva International Motor Show in early March 2016. It is the first standard-production cabriolet in the history of the Mercedes-Benz C-Class, which started with the W 201 (“190”) in 1982. The Cabriolet is closely related to the C-Class Coupé (C 205) whose silhouette it adopts along with the striking front end featuring a diamond radiator grille, LED High Performance headlamps, long bonnet and high beltline. The soft top with glass window transitions harmoniously into the distinctly styled rear end with its highly sporty look. With a capacity of 360 litres (285 litres with the roof open), the boot is capable of holding an exceptional amount of luggage for a cabriolet, thus offering high everyday practicality. Inside, the C-Class Cabriolet with its high-quality materials provides a fresh, sporty reinterpretation of the interior of the C-Class Saloon. Added to which are extensive assistance systems tailored to safety and comfort – through to solutions for semi-autonomous driving. The automatic AIRCAP draught-stop and the AIRSCARF neck-level heating are available as options. Altogether eight different engines are available for the market launch in July 2016, including two diesel models and the C 43 4MATIC Cabriolet as the top-of-the-line model.

Cylinders: 4/in-line to V6

Displacement: 1595 to 2996 cc

Output: 115 kW (156 hp) to 270 kW (367 hp)

Top speed: 250 km/h (governed)

Combined CO2 emissions: from 116 g/km

Mercedes-AMG SL 65, Brilliantblau Mercedes-AMG SL 65, brilliant blue

Mercedes-Benz SL Roadster (R 231, since 2016)

The R 231 series SL with its advanced technology and new styling was premiered at the Los Angeles Auto Show in November 2015. The facelifted Roadster is due to be launched in April 2016. It marks the continuation of Mercedes-Benz’s unique tradition of elegant sportiness, which began with the motorsport-inspired 300 SL in the 1950s. Compared with the first version of the R 231 unveiled in 2012, the new SL boasts an even more dynamic design and more powerful engines. Furthermore, the 9G-TRONIC automatic transmission, DYNAMIC SELECT with five transmission modes and Active Body Control with curve tilting function elevate the Roadster’s ride comfort and sportiness to new levels. The roof, which can now be operated at speeds of up to 40 km/h, and the automatic boot separator are further convenience features which make the luxury sports car even more of a pleasure to drive.

Cylinders: V6 (SL 400) to V12 (SL 65)

Displacement: 2996 to 5980 cc

Output: 270 kW (367 hp) to 463 kW (630 hp)

Top speed: 250 km/h (governed)

Combined CO2 emissions: from 175 g/km




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01

Archives for :
January2015


Automotive Plastics

Plastics are the most commonly used type of polymer. Plastics include a very wide range of materials that can be used for everything from body panels to bonding metal. Below is a chart designed to make it easier to understand this group of materials. The list is not absolute but covers the principle automotive plastics.

Material Type Properties Uses Commercial Names
ABS

(Acrylonitrile Butadiene Styrene)
Thermoplastic Very strong and tough; good resistance to heat deformation; good electrical properties. Bumpers, dashboards, interior door panels; generally used because of its resistance to wear and tear and good deformation properties. Abson, Delta, Cycolac, Denka, Magnum, Novodur, Terluran, Toyolac
Acrylics

(poly-methylmethacrylate)
Thermoplastic Average mechanical properties but excellent for transmitting light with good resistance to weathering. Transparent features; previously used for dashboard lighting. Can be used with a light source to create interesting surfaces in low light.
Fluorocarbons

(PTFE / TFE)
Thermoplastic Very low coefficient of friction; very good electrical properies; chemically inert under virtually all conditions. Can be used up to 260ºC High-temp electronic components; anti-adhesive coatings; anti-corrosive seals; bearings. Used generally to keep surfaces protected, clean and smooth.
Polyamides

(nylons)
Thermoplastic Strong and tough; resistant to abrasion; low coeffiecient of friction; absorbs water and several other liquids. Bushes and light-loaded gears and bearings.
Polycarbonates Thermoplastic Transparent; low water absorption; ductile; good resistance to impact; average chemical resistance. Headlight lenses, non-shatter sports car windows. Hardness is insufficient for daily use for windows on production vehicles (surface deterioration).
Polyethylene

(PE)
Thermoplastic Low strength, poor resistance to weathering; low coefficient of friction; electrically insulating. Battery parts; not substantial enough for most automotive applications.
Polypropylene

(PP)
Thermoplastic Cheap; good fatigue strength and electrical properties; chemically inert; poor UV resistance; resistant to heat distortion. Bumpers
Polystyrene Thermoplastic Interior trim; cheap alternative for low demand transparent applications (eg. interior light lenses).
Vinyls

(usually Polyvinylchloride – PVC)
Thermoplastic
Polyester (PET / PETE) Thermoplastic
Epoxies Thermoset
Phenolics Thermoset
Polyesters Thermoset


Carbon Fibre

Carbon fibre is a composite material made from embedding fibres of carbon in epoxy resin. The process, in its simplest form involves laminating layers of fibres (usually as matting) with epoxy before curing.

Carbon fibre has many particular advantages in weight and performance but is held back by expensive fabrication, repair and recycling processes. The beauty of carbon fibre is that it can be fabricated in such a way that directional performance (in terms of response to force applied) can be manipulated to give the best possible results in virtually every circumstance. Whilst a material such as steel will have desirable performance when subjected to forces in certain ways or from certain directions, weaknesses will remain. The ability to arrange fibres to suit the particular forces affecting a component mean more areas of weakness can be eliminated.

Carbon fibre is expensive to use for several key reasons:

  • The raw materials are complicated and thus costly to produce.
  • There is a relatively high level of wastage.
  • Automated manufacture is difficult as most of the performance benefits come from the way components are built by hand to best suit force-distribution across a component.
  • Fabrication and curing mean product cycle times and demand on resources are high.

Despite the significant production costs, carbon fibre is an extremely appealing material for high-performance applications where cost restrictions are not so tight. It is commonly stated that carbon fibre can offer the same tensile strength as steel for just 25% of the weight. This is subject to careful design and fabrication to ensure the best possible performance across a component.

In order to reduce costs, increase rates of production and produce more consistent results, some new processes are being introduced. In the Mercedes-Mclaren SLR this envolved producing blanks, moulds and utilising processes from the textile industry to weave fibres to create accurate, ready made elements.

“The longitudinal members of the front body structure consist of a central cross member and the encircling moulded part or internal web. The cross member comprises several layers of carbon fibre stitched together by a machine. After the form has been cut to shape, the web blank is inserted into a braided polystyrene core. This core element is clamped into a specially developed braiding machine that produces the longitudinal member from 25,000 ultra-fine carbon filaments that are unwound simultaneously from 48 reels. This process allows the fibres to be braided around the core at a precisely defined angle to create the desired contour. Several layers are overlapped in certain areas, depending on the thickness required.” – Mercedes McLaren

 

Images courtesy & © DaimlerChrysler

Performance in Impact

Relatively little is known about carbon fibre in crash situations. Material failure is difficult to model due to the complex nature of its composition and the variance in its construction when produced by hand. Failure is non-elastic and very different to standard automotive metals. Reinforcements are used to modify the characteristics of components to improve strength or elastic deformation characteristics. The Mercedes Mclaren SLR uses a roof made of a carbon fibre foam sandwich to improve crash-worthiness.


Fibres/Fibers

Fibre polymers can be drawn into filaments of a length at least 100 times greater than the diameter. Fibres are typically used for textiles and are used extensively in automotive interior applications. Additionally aramid fibres are used in composite materials.

More information on carbon fibre.

Fibres have commonly been sourced from mineral supply but are increasingly being obtained from natural sources. This offers particular benefits when considering vehicle end-of-life requirements and reliance on oil.

Fibres in the Automotive Industry

Fibres are used in cars and other vehicles for a wide range of purposes from component manufacture to passenger safety.

Fibres

Carpeting/Flooring

Mats

Trim

Headliners

Aramid Fibres

Belts / hosing

Fibre optic & electromechanical cables

Gaskets

Friction linings (eg. brake pads / clutch plates)

Adhesives

Sealants

Resources

Natural Fibres in Automotive Applications

Plastic Optical Fibres in Cars


Materials

This section looks at some of the key materials that are and can be used in the production of road going vehicles.

Polymers

Metals

 

Composites

General


Additional Modelling Processes

A technician oversees the milling of this Hummer model. The image shows a full size model being milled from high-density foam by a machine that has been given three-dimensional data from previously completed CAD models.


Automotive CAD

CAD Modeling Montage

Computers have been used in the design of cars for many years. The automotive industry has been one of the leading forces for CAD development alongside aerospace and the military. In fact, some years ago, the British military research unit – DERA – and Ford initiated a joint development programme to investigate new computer design technologies.

As with all the things in the world of computers, things started big and expensive and eventually became cheaper and smaller. Although design studios may now have large CAD walls to visualise developing vehicles, it is also possible to work on the design of a car from a single PC. There are a few, core systems and programmes used in the automotive industry. In this section, we look at the key features of each ranging from specifications to usage.

Key CAD Programmes

Alias AutoStudio

Alias SurfaceStudio

ICEM Surf

ICEM Style

CATIA

Also..

Digital Scanning of Clay Models (3D Digitising)

CMMs (Coordinate Measuring Machines)


Modelling

Developing a vehicle is an arduous process of design and evaluation, trial and error – constant improvement and adaptation. Initial design concepts go through a range of stages to bring them closer to realisation and modelling is key to evaluating a design at each stage.

Modelling can take several forms. Traditionally, clay models have been used at various scales to help understand and resolve the form and proportions of a vehicle. To varying degrees, this has been supplemented, sometimes even replaced, by CAD modelling. Whilst clay is still a medium used to evaluate predominantly visual characteristics, CAD systems can additionally help evaluate other factors such as aerodynamics, impact scenarios and other physical considerations.

Clay Modelling

Clay modelling is one of the most established 3D visualisation techniques used in the automotive industry. This section looks in detail at clay modelling – the process, history, current practices.

CAD Modelling

Computers are now used to accelerate virtually every aspect of vehicle development. Computer aided design (CAD) modelling allows designers and engineers to resolve increasingly large amounts of a vehicle before even the first model is made. This section covers the principles and technology behind computer aided design.

Additional Modelling Processes

There are other processes involved in modelling, and sometimes entirely different approaches. We take a look at some of the more significant variants in this section.


Ergonomics & Anthropometrics

ergonomics

the scientific study of people and their working conditions, especially done in order to improve effectiveness

(Source: Cambridge Dictionary)

anthropometrics

Anthropometrics is the comparative study of human body measurements and properties.

(Source: University of Texas Online)

Ergonomics, or human factors engineering, is, loosely speaking, the science of designing for the human form and human behaviour. As a field, ergonomics covers everything from door handles and buttons to vehicle proportions and door apertures. With the increasing use of information technology within cars, ergonomics is becoming a major consideration in the design of user interfaces and information and entertainment systems.

Considering Humans

People vary dramatically in size and proportion around the world. Scandinavian men are amongst the tallest whilst far eastern women are among the shortest. Similar variations appear in other factors – width (at various points of the body), hand size, reach, weight and so on. Traditionally these factors have largely depended upon the geographical location of a person – and how humans have developed over thousands of years. However, lifestyle is increasingly affecting the physical attributes of people. A particular example is the increasing levels of obesity in western countries, especially the US. This dramatically affects average figures for dimensions such as width as well as movement and reach considerations.

Another very major issue affecting designers is the increasing life expectancy of people. This is particularly pertinant in developed countries but will increasingly affect all developing countries. As life expectancy increases, people perform tasks and activities for longer and later in life. At the same time, people may experience a deterioration in mobility and dexterity. Here lies another important ergonomic consideration – designing for people who may have trouble with awkward controls, openings and other features of a vehicle whilst still expecting to use the vehicle to its fullest. Changes in response to these concerns can be seen on almost every new car – exterior door handles are often larger, simpler and bolder than a decade or more previously.

Models and Mannequins

Within the automotive industry, representative models and mannequins are used to form the basis for vehicle size and form. Tradionally, these would be simple, actual size 2D models based on the Dreyfuss human dimension data. Henry Dreyfuss was a pioneer of human measurement and captured the first significant data on human measurement. This method has been superceded by computer models which have been developed from more recent data.


Modern Car Wind Tunnel Testing

Traditionally, wind tunnel testing was a sizeable trial and error process, ongoing throughout the development of a vehicle. Today, with the high level of CAD prediction and pre-production evaluation, coupled with a greater human understanding of aerodynamics, wind tunnel testing often comes into the design process later. The wind tunnel is the proving ground for the vehicle’s form and allows engineers to obtain considerable amounts of advanced information within a controlled environment.

Whilst advanced design processes can anticipate a large proportion of aerodynamic performance, it is still crucial to assess a vehicle in the wind tunnel. Many elements of a vehicle’s form only reveal their behaviour in air flow when carefully tested and cannot be anticipated on computer. The reality of production, tolerances in components and accuracy of build can all play a part in affecting the aerodynamic behaviour of a car.

Aside from engineering concerns, manufacturers are increasingly looking to see how to improve the customer-side of aerodynamics. For example, wind noise from door mirrors is considered very undesirable and can only really be evaluated in a wind tunnel. Other, less obvious issues can also be examined – such as whether air flow forces water through seals or dirt into door apertures.

Sophisticated sound equipment is used in the wind tunnel to compile data on wind noise.

In this photograph, a stream of smoke travels over the vehicle in the wind tunnel as air passes from right to left. It can be clearly seen that laminar air flow remains attached until the very rear of the vehicle, emphasising just how carefully aerodynamic performance has been considered.

All images courtesy & © Ford Motor Company


Ford’s 1960s GT Project

Only recently have computers played such a substantial role in aerodynamics. Before sophisicated aerodynamic simulation, a vehicle would be designed with key principles in mind and then finalised in the wind tunnel through a process of trial and error. In these fantastic photos, the state of cutting edge aerodynamic development in 1967 has been captured for posterity. Ford’s GT design team can be seen working directly on a vehicle in the wind tunnel.

The photos illustrate how a vehicle would be modified and tested in a gradual process to improve aerodynamic performance. It appears that sensor panels have been placed under the wheels to measure pitch, roll and yaw; this would have been some of the most advanced equipment at the time but is now integrated into the floor of modern wind tunnels.