Fuel Economy, Oil, Pollution and West Virginia

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Fuel Economy

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West Virginia

Parker Hannifin gaining traction with RunWise HD hydraulic hybrid; developing CNG-based HD system, next-gen MD system

Green Car Congress

OCTOBER 9, 2014

As pumps they use mechanical energy to deliver high-pressure oil. As motors they accept high-pressure oil and deliver mechanical energy to drive the vehicle. These are the energy-storage devices for the high-pressure oil. Oil cooler to maintain the proper operating temperature. Accumulators. CNG concept. Low-speed cycle.

Hybrid

Hybrid MPH Diesel Oil

Study finds high exhaust temperatures within NTE operation for heavy-duty diesels with aftertreatment systems contribute to high nanoparticle concentrations

Green Car Congress

JANUARY 15, 2012

Although regulatory agencies have mandated ultra low sulfur diesel, contribution of sulfur from lubrication oil has proven significant toward producing precursors for sulfuric acid nucleation in the presence of exhaust after-treatment systems. Credit: ACS, Thiruvengadam et al. Click to enlarge. —Thiruvengadam et al.

Exhaust

Exhaust Diesel West Virginia 2007

EV Driven

Parker Hannifin gaining traction with RunWise HD hydraulic hybrid; developing CNG-based HD system, next-gen MD system

Study finds high exhaust temperatures within NTE operation for heavy-duty diesels with aftertreatment systems contribute to high nanoparticle concentrations

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