Search results
Results from the WOW.Com Content Network
Fuel-saving devices are sold on the aftermarket with claims they may improve the fuel economy, the exhaust emissions, or optimize ignition, air flow, or fuel flow of automobiles in some way. An early example of such a device sold with difficult-to-justify claims is the 200 mpg ‑US (1.2 L/100 km) carburetor designed by Canadian inventor ...
Arvin Meritor, a Tier 1 supplier of automotive technology, at one time, was experimenting with a plasma reformer technology which would use hydrogen produced from the fuel to enhance engine combustion efficiency and reduce emissions of NO x. [26] This reference states that a 20% to 30% increase in engine thermal efficiency is possible. However ...
It allows a V6 or V8 engine to "turn off" half of the cylinders under light-load conditions to improve fuel economy. Estimated performance on EPA tests shows a 5.5–7.5% improvement in fuel economy. [1] GM's Active Fuel Management [2] technology used a solenoid to deactivate the lifters on selected cylinders of a pushrod V-layout engine.
Air resistance is the main cause expended energy per distance when driving at high steady speeds. [11] At higher speeds, wind resistance plays an increasing role in reducing fuel economy in automobiles. At 60km/h, the global average speed, energy loss due to air drag in fossil fuel cars is approximately 5% of the total energy loss.
10 Tips to Improve Your Gas Mileage. Jorgen Wouters. Updated July 14, 2016 at 9:17 PM. Tips for Improving Your Gas Mileage. With a gallon of gas approaching -- or even exceeding, depending on your ...
Fuel efficiency, reduction of CO 2 emissions, reliability, and costs are necessary parts of Formula 1 manufacturers’ strategies. Automobile sport is also a good place to trial and assess technologies that, once made reliable, and with costs reduced by experience in production , can be adapted to private cars.
In the 1986 MOD II Design Report (Appendix A) the results showed that highway gas mileage was increased from 40 to 58 mpg ‑US (5.9 to 4.1 L/100 km; 48 to 70 mpg ‑imp) and achieved an urban range of 26 to 33 mpg ‑US (9.0–7.1 L/100 km; 31–40 mpg ‑imp) with no change in vehicle gross weight. Startup time in the NASA vehicle was a ...
If you've been having trouble with any of the connections or words in Friday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down ...