jet-pump efficiency 中文意思是什麼
jet-pump efficiency
解釋
噴射泵效率- jet : JET ＝Joint European Torus 歐洲聯合核變實驗裝置。n 1 【礦物】煤玉，黑色大理石。2 烏黑發亮的顏色。...
- pump : PUMP ＝politically upwardly mobile personality 政治新星，政治上有望晉升人士。n （淺口無帶的）輕舞...
- efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
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Abstract : the paper introduces the brief cases of gas jet pump used for oil and gas well artificial lift, expounds operating mechanism, advantage and limitation of gas jet pump, analyses the actual results and service conditions of gas jet pump used for dewatering gas production wells. the analysis result shows the gas jet pump technology have the advantage of gas lift technology, and have higher efficiency and better result than semi - enclosed gas lift. service conditions of gas jet pump is the same with semi - enclosed gas lift. so it is worth using widely
文摘:介紹國內外氣體射流泵用於油氣井人工舉升的簡況，闡述其作用機理、優點及局限性，分析用於排水采氣井的實際效果、應用條件；認為氣體射流泵工藝是具有氣舉工藝的優點，又比半閉式氣舉效率更高、效果更好，應積極推廣的工藝，因其應用條件與半閉式氣舉相同，故在氣舉井上作為接替工藝尤為簡便可行。 -
The pick - up tube is one of the most important overflowing parts, and its design result will directly influent the efficiency of the roto - jet pump
集流管是旋噴泵的重要的過流部件，它的設計的好壞直接影響到旋噴泵的效率。 -
Abstract : the influence of the main factors on device efficiency of pulsedliquicd jet pump with gas - liquid piston is analysed, the theoretical equation and its time - averaged solution of pulsed liquid jet pump device efficiency are derived
文摘:對影響氣液活塞式脈沖液體射流泵裝置效率的主要因素進行分析，導出了脈沖液體射流泵裝置效率理論方程及其理論方程的時均解。 -
Experiments show that rotary abrasive jet has double profits that are large hole diameter and high rock disintegration efficiency, and with the increment of pump pressure, the hole diameter also increases
結果表明，旋轉磨料射流破巖具有鉆孔直徑大和破巖效率高的雙重優點，並隨泵壓增加，鉆孔直徑也增加。 -
The calculating results of time - averaged efficiency of pullsed liquid jet pump are approximately in agreement with the experimental results in our and foreign countries
脈沖液體射流泵時均效率的計算結果與國內外的試驗結果基本一致。 -
The theoretical and experimental results show that the efficiency of transmission of energy and mass to use pulsed jet is greatly raised, compared with steady jet, in the same device of liquid jet pump
結果表明，在相同的液體射流泵裝置上，採用脈沖射流比恆定射流的傳能及傳質效率有較大的提高。
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