In the spiral pipe heat exchanger exports terminal, the ammonia steam temperature has been heated up 85 ℃--95 ℃, by now, the ammonia steam had the 45kg-55kg/cm2 ammonia steam pressure, sent in the ammonia steam turbine through the constant temperature pipeline, impelled ammonia steam turbine revolving, led the generator electricity generation;After the ammonia steam makes the merit release energy, the temperature drop, the returns ammonia storage tank, passes through again adjusts the press pump to press into the spiral pipe-type heat exchangers to carry on the next circulation;Including the ammonia steam turbine entire ammonia steam road is becomes the independent closed cycle system, is isolates completely with the outside air;The ammonia steam only plays the carryhome and the shift energy role, in the electricity generation process does not consume the actuating medium, the stored energy carrier water also is only gets up the carryhome and the shift energy function,The waterway also is from becomes the independent closed cycle system, in the electricity generation process also the needless water consumption, through the actuating medium ammonia steam and the stored energy carrier water unceasing shuttle service, transforms through the heat interchanger the solar energy as the actuating medium ammonia steam heat energy and the kinetic energy,With the aid of the ammonia steam turbine heat - machine transformation function and the generator machine - electricity transformation function, has realized the solar energy hot - electricity entire conversion process, transforms continuously the solar energy into the electrical energy, power supply for foreign;The low temperature generating system must solve three big technical keys:One, the anticorrosion (has actuating medium has strong corrosiveness), two is Explosion-proof (Some actuating medium Can have the detonation with the air mix when divulging, controls warm malfunction, elevates temperature suddenly also can have detonation), three is guards against the revolution axis divulging

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Each feed pump turbine is equipped with a set of turning gear to prevent kinetic and static friction while the turbine is being unevenly heated.

為此人人爱人人操人人搞，在對(duì)珠海發(fā)電廠汽輪機(jī)盤車結(jié)構(gòu)和工作原理介紹的基礎(chǔ)上国产久精品A片，探討了2號(hào)機(jī)組B汽動(dòng)給水泵汽輪機(jī)運(yùn)行時(shí)盤車異常的原因，并提出了改進(jìn)建議蝌蚪网在线视频。

This article researches affection of atmosphere pressure to hydro-kinetic force process by using fluid mechanics theory and works out amendatory method about pump allowable mounting height, wind pressure of centrifugal fan,rotor power and gas rotameter scale and algorithm of air-pressure pipe length of counter-current flow hight-order condenser in different atmosphere.

本文應(yīng)用流體力學(xué)原理免费一级啪啪啪视频，研究了大氣壓對(duì)流體動(dòng)力過程的影響，得出不同大氣壓時(shí)A片无卡不码国产在线，泵的允許安裝高度在线免费可以观看黄色视频，離心式風(fēng)機(jī)風(fēng)壓，軸功率欧美精品视频二区免费播放，氣體轉(zhuǎn)子流量計(jì)刻度的校正方法和逆流高位冷凝器氣壓管長度的計(jì)算方法亚洲亚洲人综合网站图片，對(duì)不同海拔高度地區(qū)，特別是高原和盆地地區(qū)具有十分重要的現(xiàn)實(shí)意義www..yj234.com。

The pressure ripple related to the position of swash plate, the pressure pulsations related to pump outlet volume, the kinetic characteristic of the piston, the stress and strain of the shaft are analyzed.

對(duì)配油盤位置與壓力沖擊性激烈的欧美一级视频，泵出口容積與壓力脈動(dòng)，柱塞運(yùn)動(dòng)特性和主軸應(yīng)力應(yīng)變進(jìn)行了分析超碰在线波。

The pumps with different structural parameters are simulated numerically using k-ε model and wall functions. The results showed that the number of nozzles, the nozzle angle and the nozzle-to-throat clearance have a great influence on the performance of jet pump, and the turbulent kinetic energy is greater in suction chamber and in inlet of throat.

采用k-ε湍流模型和壁面函數(shù)法對(duì)不同參數(shù)下的多噴嘴射流泵進(jìn)行了數(shù)值模擬免费黄色网站有哪一些，模擬結(jié)果表明，噴嘴數(shù)和噴嘴角度及喉嘴距對(duì)射流泵工作性能影響較大www欧美在线；在吸入室及喉管入口處湍動(dòng)能較大99irav.6。