The reason this is done is because it takes time for the flame front to expand out and combust the air fuel mixture. If you start this process in advance of the piston reaching top dead center, you can increase the maximum pressure the cylinder will have once the air-fuel mixture is ful...
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The recent surge in interest in dense phase and long-distance pneumatic conveying has stimulated vendors to develop a number of new systems specially directed towards increasing their market share in bulk materials handling. The proliferation of such systems has met with varied success and in many ...
Experts say anticyclones over western parts of Rajasthan in March and the absence of western disturbances had triggered the early and extreme heatwaves. Anticyclones cause hot and dry weather by sinking winds around high-pressure systems in the atmosphere. The extreme heat in India is consistent w...
This paper reports on two studies that used qualitative thematic and quantitative linguistic analysis, respectively, to assess the content and language of the largest ever sample of graded research impact case studies, from the UK Research Excellence Fra
When choosing drip tape, it is important to watch the quality of its filtration area where the water is released. Large, seamlessly integrated filtration areas and a low emitter profile are essential quality criteria to ensure uniform water flow. ...
This article derived a calculation formula about the actual pressure and exceeding pressure of fire hydrant in the high rise buildings under the condition of water tank providing water and water pump providing water. The determination of decompressing panel is examined according to the working condition...
The test-bed for low pressure high flow systems, design of the various components to consider when you use the most reasonable solution. Study on lubricating oil pump test-bed design machine can properly flow performance test and oil supplies and for testing centrifugal fans, contribute to the ...
The as-grown embedded GNRs exhibit highly desirable features being ultralong (up to 0.25 mm), ultranarrow (<5 nm) and homochiral with zigzag edges. Our atomistic simulations show that the mechanism underlying the embedded growth involves ultralow GNR friction when sliding between AA′-...
This heat pump is capable of providing 100% heating performance¹ even in extremely cold weather (temperatures as low as -25°C²). Its enlarged heat exchanger transfers more heat at once, and a new Scroll Compressor compresses refrigerant at higher pressure, so it works reliably in cold ...