Sentences with phrase «chassis dynamometer»

The objective of the first subtopic is to develop and demonstrate friction and wear reduction technologies for light -, medium -, or heavy - duty vehicles that improve fuel efficiency of legacy vehicles by at least 2 %, and / or improve fuel efficiency of future vehicles by at least 4 % (improvement based on comparative results from engine dynamometer, chassis dynamometer testing, or test track, e.g., SAE J1321) without adverse impacts on vehicle performance or durability.

Vazquez: The test itself is run on a chassis dynamometer in a controlled laboratory environment.

[citation needed] Also, with a chassis dynamometer or rolling road, power output is measured at the driving wheels.

This paper presents a review of existing literature on emission factors, emission data collection techniques, and analytic approaches; presents the results of SAIC's analysis of available CO2 and CH4 GHG emission data from chassis dynamometer tests of heavy - duty vehicle exhaust; and provides suggestions for further reducing this uncertainty.

We had to hitchhike the last several hundred miles from Pensacola, where an inept VW dealership had blown up Joe's engine on its new chassis dynamometer when we sought counsel on odd noises (it was just sticking valves caused by cheap gasoline).

The Urus is then wheeled on to a chassis dynamometer, where the car is driven through a test cycle that takes the car up to precisely 87 mph, performing braking tests at regular intervals.

The tests are performed on platforms called chassis dynamometers, or dynos, where the car is locked into place while its wheels spin on rollers.

Manufacturer of high - performance engine dynamometers, chassis dynamometers and flowbenches used in all levels of engine and vehicle development.