installation=n.安装;装置;设施 instance=n.例子,实例,事例 instant=n.瞬间 a.立即的 instantly=ad.立即,即刻 instead=ad.代替,顶替;反而 instinct=n.本能;直觉;生性 institute=n.研究所;学院 institution=n.协会;制度,习俗 instruct=vt.教;指示;通知 instruction=n.命令;教学;教训 instrument=n.仪器;工具;乐器...
A nice example table of Deep Well 2-Line Jet Pump Capacities for 1/2 hp and 1 hp deep well pumps is provided in the Water Ace Jet Pump Installation Manual and excerpted below to illustrate the factors that determine well pump capacity. Both of the charts below are for 2-line jet pump...
Design Point TS Diagram Jet engine performance Typical Temperature vs. Entropy (TS) Diagram for a single spool turbojet. Note that 1 CHU/(lbm K) = 1 Btu/(lb °R) = 1 Btu/(lb °F) = 1 kcal/(kg °C) = 4.184 kJ/(kg·K). Temperature vs. entropy (TS) diagrams (see example ...
The results were verified with actual site results and found to be true for the final shape and size of the soil improvement body, as well as the nature of the jetting behavior of the water and cement slurry model. However, the slurry discharge phenomenon could not be verified due to the...
Figure 1. Diagram of pump performance curve hump phenomenon. For centrifugal pumps, the stability of their performance is related to the rising slope of the flow-head curve [7]. The larger the absolute value of this slope, the more stable the actual performance curve. When the pump is wor...