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In this paper, a mathematical investigation on the effect of convective cooling on a reactive third-grade fluid flowing steadily through a cylindrical pipe... OD Makinde - 《Journal of Applied Mechanics》 被引量: 13发表: 2009年 Turbulent Flow and Dispersion of Inertial Particles in a Confined ...
A hose-pipe of cross-section area 2cm2 delivers 1500 litres of water in 5 minutes. What is the speed of water in m/s through the pipe? View Solution Water flows through a cylindrical pipe of internal diameter 7 cm at 5 metre per second. Calculate : (i) the volume, in litres, of...
Numerical simulation of heat and mass transfer from hot dry rock to flowing water in a circular fracture was conducted to estimate the concentration of the dissolved silica at the production well. The local mass transfer coefficients between the rock and the fluid, obtained by using the ...
The results also show that, when the distribution of fractures is more uniform in the reservoir, the heat extraction rate of flowing water from the surrounding reservoir is faster. These results provided theoretical basis for geothermal system location selection, optimal selection of the reservoir ...
aHave you considered going “paperless”? 您认为去“无纸” ?[translate] a造福 benefit;[translate] aVFD screen VFD屏幕[translate] aThe cold water flowing through the heat exchanger absorbed heat from the copper pipe and entered the bath circulator 流经热转换器被吸收的热从铜管子和被输入的冷水浴...
Its only escape paths are either to be transferred via conduction into the turbo’s center section and the exhaust downpipe or to radiate into the surrounding air under the hood. A small amount of heat will be transferred to the surrounding air via radiation and convection, but the grea...
According to [14], a shaduf is depicted on a cylindrical seal from Mesopotamia dated ca. 2200 BC. It is also still in use in Egypt and other countries [5]. In North Africa, a similar technique (called locally Diou or Dlou) was developed in the beginning of the ca. 12th century [...
After precipitation, water can flow over the land, forming streams and rivers. This is called runoff. Picture raindrops flowing down the street or through a garden into a stream. Related Activity:Stormwater Runoff Demonstration Collection The water from runoff collects in oceans, lakes, and rivers...
1g). Moreover, the membrane’s cross-section displayed a typical laminar structure similar to other 2D material membranes (Fig. 1h). Energy dispersive spectroscopy (EDS) mapping showed a uniform distribution of the primary elements including Co (12.43 wt%), Si, Fe, and Al through the ...