高壓汽化冷劑 的英文怎麼說

中文拼音 [gāohuàlěng]
高壓汽化冷劑 英文
pressure-type evaporative cooling
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : 壓構詞成分。
  • : 名詞1. (由液體或某些固體變成的氣體) vapour2. (水蒸氣) steam
  • : Ⅰ形容詞1 (溫度低; 感覺溫度低) cold:冷水 coldwater; 你冷不冷? do you feel cold?; are you feeling...
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  • 高壓 : 1 (殘酷迫害; 極度壓制) high handed 2 [氣象學] (高氣壓) high pressure3 (高電壓) high tension...
  • 汽化 : [物理學] vaporization; evaporation; carburate; boil off; nebulization汽化計 atmidometer; evaporat...
  1. Presents the steady - state programming with constant coolant average temperature and constant live steam pressure, an ideal programming for marine nuclear power plant ( npp ), under which, both the coolant average temperature and the live steam pressure of nuclear steam supply system ( nsss ) are constant when the steady state operating condition is varied, and points out that in comparison with the steadysate programming with constant coolant average temperature, the ideal programming can improve the overall operating performance of npp effectively, especially in low - load range, for instance, raise the heat efficiency of npp, decrease the operating noise of main coolant pump, and improve the conditions of design, operation and control of the secondary loop system

    雙恆定運行方案是船用水堆核動力裝置的理想運行方案.在這種運行方案下,當裝置穩態功率變時,平均溫度與蒸都保持不變,與通常採用的平均溫度恆定運行方案相比,有效地改善了核動力裝置的總體運行性能,特別是在低負荷運行時,可以提裝置經濟性、降低主泵運行噪聲、改善二迴路系統的設計、運行和控制條件,這對于提船用核動力裝置的運行可靠性和安全性具有實際意義
  2. Finally, we can not use electric power but the engine of bus or subsidiary engine to drive air compressors of bus air conditions. because the change range of turnaround speed of engine is very wide, that brings difficulties in controlling the rate of flow of cold - producing medium. in the control of bus air - conditions, preventing evaporator from freezing to make the air - conditions work with high efficiency and controlling the temperature of railway carriage are the basic tasks in air - condition control

    與一般的建築空調相比,車空調的工作環境惡劣,條件差,控制難度要增加很多,主要體現在以下幾個方面:一是車外熱負荷變大,難以確定控制參數;二是要求空調負荷大,而且要控制空調使其降溫迅速:三,不便於用電力作為動力源,必須用車發動機或輔助發動機來帶動縮機,當採用車發動機作為動力源時,由於車的車速變大,發動機轉速的變可從600r min到4000r min ,縮機轉速與發動機轉速成正比,其轉速變達7倍,給空調系統製流量控制帶來困難。
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