An engine-dynamometer study was performed to quantify the air-fuel ratio (A/F) offset between the window of a three-way catalyst (TWC) and the closed-loop control point of an exhaust gas oxygen (EGO) ...

STARKVILLE, Miss.—For two decades, the dynamometer at Mississippi State’s Center for Advanced Vehicular Systems has powered engine research and testing for consumer, industry and military applications ...

ABSTRACT Pollutants are a major issue of diesel engines, with oxides of nitrogen (NOx) and airborne total particulate matter (TPM) of primary concern. Current emission standards rely on laboratory ...

This facility includes a chassis dynamometer for testing energy efficiency of fossil fueled, electric, and hybrid vehicles in various drive cycles. Other new technologies, such as advanced sensors or ...

The Advanced Power Systems Research Center (APSRC) operates 11 internal combustion engine test beds, featuring dynamometers ranging from five kilowatts to 745 kilowatts for powertrain research, along ...

Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.

Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.

Here at VETTE, we've heard both sides of the engine-dyno argument. On one hand, a stout dyno sheet offers bragging rights to the owner, but on the other, you can't race a dynamometer, and they cost a ...

Brighton High School senior Kyle Schneider likes operating the engine dynamometer, which has control levers like a powerboat and roars like a drag-strip car. "I think it's fortunate we have it," said ...

Which is better? Here’s how you quash that bar-night debate. Yogi Berra, never known to dwell on engine particulars, would have concluded that torque and horsepower are the same thing, only different.

An engine's power output is a vital piece of knowledge, and a great marketing tool. Since the dawn of the steam engine, the power of internal combustion engines has been calculated in horsepower. It ...