Results 191 to 200 of about 44,118 (256)

Military Inhalational Exposures Outside the Theater of Conflict and Chronic Respiratory Symptoms. [PDF]

open access: yesJAMA Netw Open
Hosseini R   +22 more
europepmc   +1 more source

COOLING OF TURBINE ENGINES IN HELICOPTERS

2021
<div class="section abstract"> <div class="htmlview paragraph">A tested method of data presentation and use is described herein. The method shown is a useful guide, to be used with care and to be improved with use.</div></div>
openaire   +1 more source

A Test Plant for Helicopter Engines

The Journal of the Royal Aeronautical Society, 1957
This Note describes the design and construction of a “ Tilting Test Bed ” for helicopter engines for Alvis Ltd., for which some onerous requirements were laid down (Fig. 1). The most important of these were that:—(i)Readings of engine torque and b.h.p.
openaire   +1 more source

Sustainability Assessment in Piston-Prop Helicopter Engine

2016
About 75% of the world’s energy requirement is provided by fossil fuels, and there are various improvement efforts in all fields to ensure the effective use of available sources, taking into consideration the gradual decrease in fossil fuels. Several approaches are used against the decrease in energy sources including the concept of sustainability ...
Yıldırım, E.   +3 more
openaire   +1 more source

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