steam phase 中文意思是什麼
steam phase
解釋
汽相-
Legislation to phase out the use of noisy percussive hammers ( including diesel, steam and pneumatic hammers ) in built - up areas was enacted in may 1997 for implementation early in 1998
在樓宇林立地區逐步取締高噪音撞擊式打樁機（包括柴油、蒸氣及氣動打樁機）的法例，已在一九九七年五月制定，將於一九九八年初實施。 -
Exploration on method of simulation and modeling for high - velocity steam - solid two - phase flow in supernormal parameters
超常參數條件下汽固兩相流動的相似與模化方法探究 -
Effect of mgo, f - cao, feo, ro phase and metal fe in steel - making slag powder on soundness of cement is investigated by boiling test, steam test and autoclave test
採用沸煮、高溫長時間蒸養及壓蒸方法研究了鋼渣粉中的f - cao 、 mgo 、 feo 、 ro相及金屬鐵對水泥安定性的影響。 -
According to results of calculations and experiments, main causes that contribute to vibration are founded, then puts forward improving measures of adding deflexed supporting and suspending nogs and making pipelines shunt - wound, finally completes improvement tasks following is the main works completed in this thesis : ( 1 ) this thesis sets up a mathematic model of steam pipelines, using ansys5. 6 limited - unit analyzing software, calculates the ten phase inherent frequency and the foregoing eight phases vibration types of four steam pipelines of the unit before dealt with
為了解決八零三電廠2號汽輪機四根主蒸汽導汽管道振動的問題，本文建立了相應的計算模型，並根據計算和實測結果，找出了振動的主要原因，提出了加裝偏轉支吊架和管道並聯的改進措施，完成了改造工作。本文主要工作是：建立導汽管計算模型，並應用ansys5 . 6有限元分析軟體，對機組四根導汽管治理前的10階固有頻率和前8階振型進行計算。 -
The instrument can detect all kinds of steam, diesel engine start - up performance, high - voltage ignition performance, fuel injection performance, rechargeable performance, dynamic performance, service gas phase, abnormal sound engine vibration analysis more than 30 kinds of technical parameters, and analyze the causes for the failure, the detection process, may at any time and waveform display various technical parameters and results can be random print, the machines are more than 100 kinds of domestic and foreign memory engine technical parameters, it is rich in content and the test results can be readily compared
該儀器可檢測各種汽、柴油發動機的啟動性能、高壓點火性能、燃油噴射性能、充電性能、動力性能、配氣相位、發動機異響震動分析等30餘種技術參數，並分析故障產生的原因、檢測過程中，可隨時顯示各種波形及技術參數和結果並可隨機列印，該儀器內存有一百多種國內外發動機技術參數，內容十分豐富，隨時可以與檢測結果對比。 -
Result of numerical simulation shows that the grads of continuous phase " s velocities decreases with the presence of microbubble of which the diameter is 100 / / w, the profiles of air volume fraction in the boundary layers is similar to triangle or echelon, affected by interaction among the particle, there is a saturated air fraction, within the scope of saturated air fraction, increasing the air injection ratio can accrete the friction reduction ratio, under the condition of same air injection ratio, the free - steam velocity is larger, the effect of friction reduction is worse
計算結果表明，直徑為100 m的微氣泡能減小近壁面連續相的速度梯度；微氣泡在邊界層中的濃度分佈近似為三角形或梯形分佈；受粒子間相互作用的影響，存在一飽和濃度；減阻率隨噴氣量的增大而增大，直至飽和噴氣量，此後，增大噴氣量，壁面摩擦阻力變化不大；相同噴氣量下，來流速度越大，減阻率越低。 -
The results of calculation and measures show that the low frequency of steam pipelines vibration fastens on 4. 3 to 4. 5 hz and 9. 5hz, the low modes fastens on one - steps curl in vertical plane and its plane of each steam pipeline and one - rotation along with the line connecting the port circling main steam gate and the horizontal port of unit. the modes of # 3 and # 4 main steam conduits occupy the majority of low steps modes ( the five of the first eight phases ), except for the first phase rotation vibration, the maximal distortion of other low steps vibration modes are all caused by the vibration of erect pipelines of cylinder
計算和實際測量結果表明：導汽管低頻振動以4 . 3 - 4 . 5hz 、 9 . 5hz頻率為主，管系的低階模態以各導汽管在垂直導管平面和平面內的一階彎曲、以及繞主汽門處端點與水平段汽機端連線的一階扭轉為主， # 3 、 # 4導汽管的振動模態占低階模態的多數（前八階模態中的五階） ，除一階扭轉振型，導汽管的其它低階振動模態中都是進汽缸立管的下端振動變形最大。 -
Selection of models for two - phase flow in the steam injection well
注蒸汽井井筒兩相流流動模型的選擇 -
For dual - phase flow such as steam - water mixtures
對于雙相流體，如蒸汽-水混合流體。 -
Status and progress in numerical researches on wet steam two - phase condensing flows in steam turbines
汽輪機濕蒸汽兩相凝結流動數值研究的現狀與進展 -
Technical retrofit for the domestic water heating system in residential quater of one thermal power plant has been carried out by adopting the boosting and heating technology based on supersonic steam - liquid two - phase flow, to replace the original water pump and tube type heat exchanger
摘要採用超音速汽液兩相流升壓加熱技術對某熱電廠福利區生活熱水系統進行了技術改造，以取代原有的水泵及管式換熱器。 -
Pressures, water level, surface and axial temperatures and total clotted liquid were obtained and analyzed. by experimental phenomenon, the condensation process was divided into two phases : steam supply limit and condensation limit. the interfacial heat transfer coefficient in steam supply limit phase was calculated
通過實驗，觀察飽和蒸汽在cmt內的冷凝現象，獲取cmt內壓力、水位變化、表面、軸向溫度分佈和累積冷凝量等重要實驗數據，對實驗所得的數據進行分析。 -
Key siemens projects in zhejiang includes ultra supercritical steam turbine power plant in yuhuan, container capacity upgrade for beilun container terminal phase iv of ningbo port, advanced imaging system for zhejiang people ' s hospital and turn - key project for the hangzhou qige waste water plant, to just name a few
西門子在浙江的主要項目包括：玉環電廠超超臨界汽輪機組，寧波港北侖四期集裝箱碼頭集裝箱容量升級，浙江省人民醫院先進的影像系統以及杭州市七格污水處理廠的整體承包工程等。 -
Furthermore, this paper includes numerical calculation of water - steam phase transition
此外，作者對水-汽相變進行了數值計算。 -
The harmfulness to the generator stability of water hammer effect is overcome by the gahc. a device used to regulate speed of rotor and simulate governor system on direct current motor was proposed in the thesis based on phase lock loop technology. the model of steam turbine and hydro turbine had been realized in the governor system of simulating generator by the device
研製開發了一套基於鎖相環技術的直流電動機調速與調速系統模擬裝置，利用該裝置在動模發電機的調速系統實現了汽輪機或水輪機模型的模擬，建立了一套結構開放、穩定可靠、使用方便的研究發電機調速系統控制方法的動模實驗系統。 -
Identifications of fresh tomato flavor substances in 16 cultivars with spme ( solid phase microextraction ) and sde - gcms ( steam distillation mass spectromepry ), giving out the chemical components and the differences of cultivars
摘要分別採用固相微萃取（ spme ）和同時蒸餾萃取（ sde ）兩種提取技術，對不同番茄品種的16個樣品進行風味組分的gc - ms分析鑒定，給出番茄主要揮發性風味組分的化學成分，並對不同品種風味組分的差異進行了初步分析。
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