Scania Adds Advanced Climate Test Facility to Its Technical Centre in Sweden


scania (select to view enlarged photo)

Sweden--Nov 11, 2013:

“This unique facility will help us improve fuel efficiency and reduce emissions even further”

Scania’s (STO:SCVA)(STO:SCVB) SEK 400 million investment in Europe’s most advanced climatic wind tunnel for full-size trucks and buses will today be officially inaugurated by Annie Lööf, Sweden’s Minister for Enterprise, Energy and Communications, and Scania’s President and CEO, Martin Lundstedt.

With the climatic wind tunnel, located at the research and development centre in Södertälje, Sweden, Scania can subject test vehicles to the most demanding weather conditions on home ground, thereby speeding up development and improving performance.

Scania will now be less dependent on field testing and, using the wind tunnel’s controlled environment, can shorten lead time from development to product launch.

“This unique facility will help us improve fuel efficiency and reduce emissions even further,” says Harald Ludanek, Executive Vice President for Research and Development. “Because we can reduce the impact of snow, rain and dirt, drivers will benefit from a better cab environment and enhanced safety.”

Arctic chill to scorching heat

In the facility, temperatures between -35 and +50 degrees Celsius can be simulated, as well as humidity of between 5 and 95 percent. The air channel system is equipped with a number of small snow cannons to produce various types of snow. The snow can be replaced with rain of whatever intensity desired, and even the drop size can be altered. By adding an ultraviolet (UV) visible chemical to the rainwater, and subsequently illuminating the test vehicles with UV light, it is possible to determine exactly where rainwater and dirt have stuck and how they flow off the vehicle.

The test vehicle is parked on rollers – one for each set of wheels. These allow technicians to simulate speeds of up to 100 km/h, the optimal pace for testing trucks and buses.

Among tests that will be carried out are how components withstand heat and chill, how rainwater flows off vehicles, driver visibility in heavy rain and snow, windscreen icing, wind noise and how dirt adheres to cab sides, rear view mirrors and door handles.

“Scania’s trucks and buses are designed to offer the best performance, regardless of climate,” says Christer Ramdén, Head of Vehicle Performance Testing. “As we enter new industrial segments and markets, with increasingly challenging climatic conditions, we need to ensure that our vehicles will perform faultlessly.”

Houses a 13 square metre nozzle

Construction of the 25-metre tall building was started in 2011 and completed earlier this year, when extensive testing of the complex systems took place. The sheer size of the building is needed to accommodate trucks and buses and the huge nozzle, with a surface area of 13 square metres, from which air is forced past the vehicle and then fed up to a fan on the upper level of the facility.

The climatic wind tunnel offer advantages such as performing tests under near-Arctic conditions in the middle of summer and, conversely, simulating scorching heat in winter. Above all, the facility offers opportunities for reliable repetitive testing. Based on actual road segments in Europe and elsewhere – which have been carefully documented and recorded – tests in the climatic wind tunnel can be programmed to precisely simulate these segments.

Versatile tests for better performance

· In heavy rain, tests can be carried out to assess water intrusion in air intakes and its effects on wiper functions, how the climate system performs and mist removal.

· In snow, tests can determine snow clogging on front lids, snow intrusion in air intakes, snow clogging of filters as well as wiper and defroster functions.

· Sunshine can be generated with a radiation intensity of 400–1,100 W/m² on the front, roof and cab sides. Cloud and tunnel functions can also be simulated. Tests can thereby show how the climate system copes with heat.

· By adding 0.5% fluorescent chemical to rain water, tests will show contamination of sides and door handles, windscreen and side window visibility, and how exterior driving mirrors are soiled.

· Aero-acoustic tests can be carried out to measure wind noise, also with a lateral wind flow.

Photographs as well as B-roll video of the climate wind tunnel can be downloaded from the pressroom at Scania Press

Photos from today’s inauguration ceremony will be available at the pressroom from 16.30 CET.

Home | Buyers Guides By Make | New Car Buyers Guide | Used Car Super Search | Total New Car Costs | New Car and Truck Reviews
Automotive News | TACH-TV | Media Library | Discount Auto Parts

Copyright © 1996-2014 The Auto Channel. Contact Information, Credits, and Terms of Use. These following titles and media identification are Trademarks owned by The Auto Channel, LLC and have been in continuous use since 1987 : The Auto Channel, Auto Channel and TACH all have been in continuous use world wide since 1987, in Print, TV, Radio, Home Video, Newsletters, On-line, and other interactive media; all rights are reserved and infringement will be acted upon with force.

Privacy Statement | Size Does Matter | Media Kit | Affiliates

Send your questions, comments, and suggestions to Editor-in-Chief@theautochannel.com.

Submit Company releases or Product News stories to submit@theautochannel.com.
Place copy in body of email, NO attachments please.

To report errors and other problems with this page, please use this form.

Link to this page: http://www.theautochannel.com/

*