Experimental studies on s1a - 02 gas turbine with water injection into compressor interstage / inlet as well as that on turbocharger self - loop test rig with inlet water injection are introduced. test results are in good accordance with simulation results, wet compression can lower compression work and increase engine power output so engine performance is enhanced, if engine power output is not changed, efficiencies of compressor and this engine become higher and turbine inlet temperature and fuel consumption become lower and if keeping t4 the same as that before wet compression is used, efficiencies become furthermore higher and engine power output increases greatly
實驗結果和計算結果同樣表明：
濕壓縮減少了
壓氣機所消耗的
壓縮功，增加了燃氣輪機的輸出功率，提高了燃氣輪機性能，如果保持發動機輸出功率恆定，
濕壓縮可以提高
壓氣機和整個燃氣輪機機組的效率，與此同時，渦輪進口溫度t _ 3 ~ *和燃油消耗率下降；如果保持渦輪排氣溫度t _ 4 ~ *恆定，
壓氣機和燃氣輪機機組效率進一步提高，燃氣輪機輸出功率增加。
Some advantage caused by spraying water between the stages of centrifugal compressor was attained, and the theory was used successfully in cracking gas centrifugal compressor of the key machine of ethylene cracking facility
摘要通過對
濕壓縮概念的介紹和分析，得出了離心式氣體
壓縮機在級間噴水會帶來的多點優勢，並將這一理論成功應用於乙烯裂解裝置的關鍵設備裂解氣
壓縮機。
This program can work out some changes made by the operation of wet compression, such as the maximal mass of water spray, the temperature in the outlet of supercharger, and the consumed energy by the supercharger. in addition, this thesis gives the definition of efficiency of wet compression when the entropy of compressed air keeps constant, and it can be the standard for the study of wet compression
本文首先對增
壓柴油機
濕壓縮研究的主要部分? ?
壓氣機，建立
濕壓縮的數學模型，從理論上分析
濕壓縮的最大噴水量，
壓氣機出口溫度，
壓氣機耗功等變化情況，並給出了等熵
濕壓縮的定義，為
濕壓縮研究建立了比較標準。
Thermodynamic analysis on wet compression process is done in this thesis and studies are done on ideal wet compression process, actual wet compression process, water droplet evaporative rate, wet compression work, inlet evaporative cooling, wet compression efficiencies and water droplet breaking. and thermodynamic model of wet compression process is established, which gives out rules of and methods to calculate wet compression parameters
本文從熱力學的角度對
濕壓縮過程進行了分析，分別對理想
濕壓縮過程、實際
濕壓縮過程、水滴的蒸發速率、
濕壓縮功、進氣蒸發冷卻、
濕壓縮效率和水滴的破碎等進行了研究，建立了
濕壓縮過程的熱力學模型，給出了
濕壓縮過程狀態參數的變化規律和計算方法。
Fibre - reinforced plastics - methods of producing test plates - wet compression moulding
纖維增強塑料.試驗板的制備方法.
濕壓縮模塑法
Simulation results show that the surge line moved up - left relative to the original one and surge margin became larger when wet compression is used, which means wet compression can extend steady - operation regions of compressors and the si a - 02 gas turbine. at last, based on the moore - greitzer model surge and rotating stall of a compression system with wet compression is modeled with consideration of inlet evaporative cooling and compressor pressure rise when wet compression is used
哈爾濱工程大學博士學位論文最後，本文在
壓縮系統moors grei上zer模型的基礎上，考慮進口蒸發冷卻的作用和
壓氣機
濕壓縮過程的作用，推導出了
濕壓縮系統喘振和旋轉失速的統一模型，該模型可以模擬系統發生喘振和旋轉失速時的瞬態響應以及噴水
濕壓縮對系統瞬態響應的影響。
Simulation results show that wet compression can be used to cool compressors and gas turbines, when this technology is used, compression work consumed is lowered and engine power output increases and even more, compression work can be less than isentropic dry compression work
計算結果表明：
濕壓縮可以被用來進行有效的冷卻，減少
壓縮功，增加渦輪輸出功；而且
濕壓縮的
壓縮功有可能比等熵干
壓縮的
壓縮功還要少。
Characteristics of cycle and mechanism analysis on wet compression gas turbine
濕壓縮燃氣輪機熱力循環的特點與機理分析
Influence of inlet water injeetion on performance of compressor
增
壓柴油機進口加
濕壓氣機性能研究
Wet compression process has great difference from general dry air compression process because of existences of water droplet evaporation and steam - air - water multiphase flow
對于噴水
濕壓縮過程來說，由於存在水滴蒸發過程和兩相流
濕壓縮問題，使得
濕壓縮過程的熱力學過程與干
壓縮過程發生了很大的變化。
Gel rate ml 15g green compression strength hot compression strength
工業試樣熱
濕壓強度值kpa
Testing precision of green compression strength
濕壓強度檢測精度
Metallic powders. determination of green strength by transverse rupture of rectangular compacts
金屬粉末.用矩形
壓坯的橫向斷裂測定
濕壓強度
This instrument is suitable for measuring compaction rate, green compression strength, temperature difference between room temperature and sand temperature ; controlling automatically and making sand keep good integrated capacity when mixing green sand
本儀器主要用於混制
濕型砂時，在線自動檢測型砂的緊實率，
濕壓強度，室溫-砂溫差等性能，並自動控制，使型砂保持良好的綜合性能。
This system can be used to test the properties of the moulding sand on - line, such as sand compactability, green compressive strength, and sand temperature, and to control the actual sand compactability within the preset production - adapted tolerance zone by controlling water addition using the test results
該系統能夠用於在線檢測型砂的緊實率、
濕壓強度和砂溫等性能，並且能夠根據檢測結果通過控制補加水量將型砂緊實率控制在設定的工藝范圍之內。
Heat and mass transfer model between air and liquid desiccant in cross - flow dehumidifiers
燃氣輪機裝置中
濕壓縮過程的數學模型
Now the technology of wet compression has been used in more and more areas and more and more studies are carried out on it
現在，
濕壓縮技術得到了廣泛的應用，對
濕壓縮的研究也逐漸多了起來。
In order to achieve the superiority of wet compression, a well atomization humidifier is one of the most important factors
為了最大程度的體現
濕壓縮的優勢，霧化良好的加
濕器是一個重要的前提。
Compared with other technologies to enhance performances of compressors and gas turbines, wet compression has advantages of simplicity, effectiveness, easy - to - use, and so on
同其它用來提高
壓氣機燃氣輪機性能的技術相比，
濕壓縮技術具有結構簡單、效果突出、容易實施等優點。
So under some situations, for example at the point of inception of surge or rotating stall, wet compression can be used to vanish surge and rotating stall, which will extend compressor steady operation region
在一定的條件下，如在系統剛發生喘振或旋轉失速的時候，噴水濕壓縮可以用來消除喘振或旋轉失速，這有利於增大壓氣機的穩定運行范圍。
