{"id":510340,"date":"2023-09-27T15:20:23","date_gmt":"2023-09-27T22:20:23","guid":{"rendered":"https:\/\/sportscardigest.com\/?p=510340"},"modified":"2024-03-09T12:36:45","modified_gmt":"2024-03-09T12:36:45","slug":"development-of-the-aston-martins-valhalla-supercar","status":"publish","type":"post","link":"https:\/\/www.supercars.net\/blog\/development-of-the-aston-martins-valhalla-supercar\/","title":{"rendered":"Development of Aston Martin’s Valhalla Supercar"},"content":{"rendered":"

Aston Martin<\/a> Valhalla, the ultra-luxury brand\u2019s first series production mid-engine supercar<\/a>, is reaping the benefits of the world\u2019s fastest laboratory, Formula 1\u00ae<\/a>. Technological development in F1\u00ae is accelerated by the need for speed, reliability and performance. Race-proven methodologies, expertise and technologies used by the Aston Martin Aramco Cognizant Formula One\u00ae team (AMF1) are being adopted by Aston Martin to intensify the development of future models.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

The technical crossover between Aston Martin and its eponymous Formula 1\u00ae team, which currently sits in fourth place in the FIA<\/a> Formula One World Constructors\u2019 Championship, is facilitated by the consulting arm of the team, Aston Martin Performance Technologies (AMPT). AMPT is directly assisting Aston Martin\u2019s performance engineering team in three key areas of development – dynamics, aerodynamics and materials.<\/p>\n

Driving Dynamics<\/h2>\n

Aston Martin Valhalla is a truly driver-focused mid-engine supercar and the vehicle dynamics group in close conjunction with AMPT is working full throttle to deliver the pinpoint dynamics that will provide unprecedented driver engagement. F1\u00ae design relies heavily on simulation tools and the methods used to ensure that every moment spent in the simulator brings progress has been put in place for Valhalla. In fact, 90% of the dynamic characteristics and vehicle set-up has been completed in the simulator, with the final development phase completed in the real world, on the road and track.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

Valuable input from the AMF1 drivers add a new intensity to the calibration of Valhalla. The elite-level skills and knowledge of drivers like Lance Stroll and Fernando Alonso can take vehicle dynamics to a new level as they continue to push the car to the extreme edge of its performance capabilities.<\/p>\n

Cockpit<\/h2>\n

The cockpit ergonomics of Valhalla has also benefited by taking direct cues from Formula 1\u00ae, in that the driving position has been optimized with support from AMPT to provide the driver with race car level control in order to maximize the pleasure of driving. The driver\u2019s heels are raised by a false floor, which also contains electronic modules, and the unique carbon fibre bucket seat can be reclined to a greater angle to achieve a seating position more closely aligned to the AMR23 race car, whilst still offering road car comfort. This aids in keeping a low roofline and ensures the driver feels truly connected to the car.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

Aerodynamics<\/h2>\n

The aerodynamic approach to Valhalla starts in a similar way to an F1\u00ae car, by using all elements of the body shape to generate downforce and minimize drag. However, Valhalla is not restricted by F1\u00ae regulations so it can benefit from fully active aerodynamic systems at both the front and rear of the car which will generate over 600kg of downforce at 240km\/h. This enables Valhalla to constantly adapt front and rear downforce to maximize grip, balance and consistency, or reduce drag depending on the situation and the driving mode selected. This enables drivers to extract the very best from Valhalla\u2019s chassis and tires, across the full performance range of the car.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

Like the AMR23 race car, Valhalla features multiple-element wings front and rear, though the front wing is largely hidden from view. The front wing can lie flat in a DRS position to reduce drag or can be angled up to generate huge downforce directly ahead of the front wheels. Behind the front splitter the under-floor surface is concave, creating a low-pressure area that generates downforce. Again, this feature can be controlled as part of the full vehicle active control algorithms on the car.<\/p>\n

The multi-element rear wing lies flat to create the beautiful clean lines of the car, whilst generating a baseline level of downforce with minimal drag. However, in track mode the wing is raised high into the airflow to maximize its effectiveness. The car then actively manages the angle of attack of the wing to continually balance between maximum downforce and DRS, to maximize performance.<\/p>\n

Inspired by F1\u00ae vortex generators and aero features, small slotted louvers on the sill, just ahead of the rear wheel, act as mini diffusers to pull airflow out and upwards from under the car, increasing downforce. A roof-mounted snorkel feeds both the engine intake, as it does in F1\u00ae, but also serves to feed cooling ducts for turbo intercoolers and to cool the engine\u2019s Hot-V turbo configuration.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

Materials<\/h2>\n

AMPT and the AMF1 team have been building cars from carbon fiber for many years so there is very little they don\u2019t understand about materials, although the idea of building 999 carbon fiber monocoques will be a novelty to a team used to building just a handful of cars per season. The AMPT carbon technologies team works on developing ideas that evolved in F1\u00ae and applying the same approach to Valhalla. This has been of great benefit when it comes to areas such as the simulation of stiffness and crash-worthiness testing where great gains can be made by identifying any vulnerabilities before the destructive process of crash testing begins.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

A complex and exquisite blend of carbon fiber materials, Valhalla\u2019s carbon structure has been created using a novel and proprietary technology developed for Aston Martin. The upper and lower sections of the structure are molded from carbon fiber using a combination of Resin-Transfer-Molding process (RTM) and F1\u00ae derived autoclave technology. The result is a singular, immensely stiff, strong and light passenger cell which delivers best-in-class dynamic structural attributes and outstanding safety, without compromising driver and passenger ergonomics.<\/p>\n

Twin electric motors on the front axle enables Valhalla to not only feature four-wheel drive, but also allow the engineers full independent control of the torque applied at each of the front wheels \u2013 a technique known as torque vectoring. Torque Vectoring enables a more positive steering response at turn-in, stronger grip through the corner and improved traction on corner exit. Enhancing the driving experience and performance through all phases of the corner. The front e-motors also provide the reverse function, enabling a weight saving on the rear transmission. A third e-motor is integrated into the transmission, providing additional power to the rear wheels as well as acting as the starter\/generator for the ICE engine.<\/p>\n

The first running prototype will take to the road later this year, with Valhalla set to enter production in 2024.<\/p>\n

Original press release HERE<\/a><\/p>\n

All photos \u00a9<\/strong> 2023 Aston Martin<\/p>\n