油霧試驗 的英文怎麼說
中文拼音 [yóuwùshìyàn]
油霧試驗
英文
oil fog test-
First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field
首先，對液體介質的靜電霧化機理作了初步的探討，理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析，對于高電導率的液體，場致荷電和接觸荷電可以使其霧化，而對于電導率較低的絕緣液體，需用浸潤電極荷電和感應荷電方法使其充分帶電;最後，根據前面的研究分析，設計和組裝試驗裝置，在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗，並對試驗結果進行分析處理，總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等，得出高壓靜電場中液體霧化的一般規律。Comparison experiments of water mist with polycomponent water mist, and the test on polycomponent water mists extinguishing efficiency against ethanol and ethanol motor spirit fire were done
進行了多組分細水霧與細水霧的滅火性能比較，和用多組分細水霧對汽油火、乙醇汽油火的滅火性能試驗。The experiments of high speed milling of titanium alloy were conducted under different cooling and lubricating modes, i. e. dry milling, flood coolant, oil mist with nitrogen gas, cryogenic nitrogen gas jet, and cryogenic nitrogen gas jet with minimal quantities of lubricant
在干銑削、澆注切削液、常溫氮氣油霧、低溫氮氣射流和低溫氮氣射流結合微量潤滑等冷卻潤滑條件下進行了鈦合金的高速銑削對比試驗。Principle and experimental research on electrization of fuel aiming at assisting atomization
燃油荷電改善霧化的機理與試驗研究Abstract : during the heating of scrap with carbon or hydrocarbon contented substances in some process, it will bring problems like explosion of carbon monoxide, fume and smell from oil volatilization, etc. ， if incomplete combustion occurs. through laboratory experiments, the time related variation of gas contents and post combustion ratio of fume during the heating of oil - bearing scrap are studied. the results show that the restrictive chain of reaction procedure is the thermolysis of oil ; that temperature and ( co ) / ( co2 ) ratio influence transformation ratio and post - combustion ratio under lower temperature ; that 900 is the temperature above which the complete reaction can be ensured at all ( co ) / ( co2 ) ratios
文摘:在某些廢鋼熔煉過程中，當爐料中含碳及碳氫物質且燃燒不充分時，會帶來煙氣中一氧化碳的燃爆、油污揮發時造成的煙霧、臭味等問題.通過實驗室裝置研究含油廢鋼在加熱過程中煙氣成分隨時間的改變以及二次燃燒率的變化，試驗結果表明，反應過程的限制性環節是油分的熱分解；在較低的溫度下（ co ） / （ co2 ）比例影響轉化率和二次燃燒率；而在任意比例下保證充分反應的溫度為900以上This paper has analyzed and synthesized the problems of burning heavy viscosity petroleum about injecting steam boilers in liaohe oil field. the heat balance experiments on injecting steam boilers burning heavy viscosity petroleum is made first. the main causes of low thermal efficiency and heat lose of flue gas are the poor effect of atomization and burning with old - fashioned oil nozzles, worse ash gathered on. heat exchange surface and high temperature of flue gas
本論文在分析綜述了遼河油田注汽鍋爐燃用高粘度稠油時存在的問題的基礎上，首先對燃用稠油的注汽鍋爐進行了正、反熱平衡試驗，分析了注汽爐熱效率偏低、排煙熱損失偏高的主要原因是原噴油嘴改燒高粘度稠油時霧化和燃燒效果差、換熱面積灰嚴重、排煙溫度太高。The spray processes of throttling and normal pintle nozzles are investigated in this paper. the test results show that the better spray characteristics and spray quality can be achieved when the throttling pintle nozzle is used in small diesel engines
本文對節流軸針式和普通軸針式噴油嘴的噴油過程進行實驗研究，試驗結果表明，節流軸針式噴油嘴應用在小缸徑柴油機上能取得良好的噴油特性和噴霧質量。Heating boilers. test code for heating boilers for atomizing oil burners
供暖鍋爐.霧化油燃燒器式供暖鍋爐試驗規程Oil pressure atomizing nozzles. minimum requirements. testing
油壓霧化噴嘴.最低要求.試驗Specification for oil pressure atomizing nozzles - minimum requirements - testing
油壓力霧化噴嘴.最低要求.試驗The experimental investigations were first conducted on diesel spray wall - impingement mixing process with or without a bump on a flat wall and in a combustion chamber by means of plif method in the self - made constant volume combustion spray simulation set - up which can reproduce the typical working conditions and high - pressure fuel injection of modern diesel engines. the simulation computation of a cfd code about them was then carried out
首先在自行研製的、可以模擬現代柴油機典型工作環境及高壓燃油噴射特性的定容燃燒噴霧模擬裝置上用片狀激光誘導熒光法（ plif ）對平壁上、燃燒室內不設置和設置bump的柴油噴霧撞壁混合過程進行了試驗研究，然後又用cfd多維數值分析軟體對其進行了模擬計算。Test method for sprayability of rust preventive oils
防銹油噴霧性試驗法By means of the study of theory and experiment, the lp - ii ultrasonic humidifier was designed and manufactured, which was then used in the experiments on the wet compression at the inlet of supercharged diesel, and good results were obtained
本文在理論和試驗研究的基礎上，設計了用於增壓柴油機進氣加濕的lp -型超聲波霧化器，並用於試驗，取得了預期效果。Experimental study on umbrella - curtain spray combustion system for diesel engine
柴油機傘簾噴霧燃燒系統的試驗研究Oil pressure atomizing nozzles ; minimum requirements, testing ; german version en 293 : 1992
油壓噴霧器噴嘴.最低要求.試驗The author investigated diesel spray wall - impingement mixing process with the help of both experiments and numerical simulation
作者用試驗和多維數值模擬相結合的方法對柴油噴霧撞壁混合過程進行了研究。分享友人