throttle pressure 中文意思是什麼
throttle pressure
解釋
節流壓力-
According to a series of experimental data, the effect of following factors on the temperature in the ultra - low temperature box and cop are analyzed : the mixture composition, the pressure ratio and the return fluid extraction ratio of the rectifying column, the refrigeration capacity and the flow rate through throttle valve
並根據一系列實驗結果，分析了工質配比、循環壓比及精餾柱迴流液的抽取率、加熱量和節流元件對低溫箱內溫度和系統cop的影響，為今後的進一步研究指明了方向。 -
The company is specialized in the production of small diameter valve suitable for electrical station as well as sampling device and automatic feeding device for firepower electric plant, stop valve for high temperature and high pressure condition, throttle valve for high temperature and high pressure condition, counter - pressure high efficiency cooler, bi - screw reducer, fine adjustment valve together with pipe break, stop valve, diaphragm valve, plug - in speedy connector, ball valve and various special valves in addition to meter connector
公司主要專業生產小口徑電站閥門及火力發電廠的爐內化學檢測集中取樣裝置、爐內自動加藥裝置，高溫高壓截止閥，高溫高壓限流閥，反壓式高效冷卻器，雙螺桿減壓閥、微調閥等取樣裝置件和石油化工行業使用的管道閘閥，截止閥，隔膜閥，承插式快速接頭，球閥及各種特殊閥門，儀表接頭等。 -
Through analyzing the figure of energy wasting of pump, the quality in pipes is direct proportion of the speed of pump if the speed of pump is reduced. the power of electromotor fell the cube of the speed of pump. so the energy wasting of constant pressure water supply based on variable frequency speed regulating technology is envident less than the traditional mode is used throttle to supply water
分析水泵工況的能耗比較圖，可以看出利用變頻調速實現恆壓供水，當轉速降低時，流量與轉速成正比，功率以轉速的三次方下降，與傳統供水方式中用閥門節流方式相比，在一定程度上可以減少能量損耗，能夠明顯節能。 -
With the program the author also researched how the anti - surging regulating process is affected by the parameters of the main throttle, the vice throttle and the operating point of the pressure - increasing limiter
然後利用模擬程序對主、副油路節流嘴尺寸及升壓限制器投入工作點等結構參數對防喘切油過程的影響進行了研究。 -
It has a long history using a throttle device to measure the flow volume of fluid in pipe the method has formed normalization at home and abroad the principle is to make the flow bunch form the particial shrink at the place where the throttle part is located so as to produce a static pressure difference then measure and calculate the flow volume at the moment when the fluid is flowing through the throttle device by the static pressure measured this method is based on the law of conservation of energy and the equation of flow continuity
用節流裝置測量管道中流體流量已歷史悠久，在國內、國際上都已標準化，其原理是使流束在節流件處形成局部收縮，產生靜壓力差，通過測量靜壓力差來衡量流體流過節流裝置時的流量大小，這種測量方法是以能量守恆定律和流動連續性方程為基礎的。 -
High pressure - angle stop and throttle valves for urea
尿素用高壓角式截止閥和節流閥 -
Through the relations of throttle pressure with the flux and slice deformation, the analytic design formulas of valves parameters of hydro - pneumatic spring is established
摘要利用開閥壓力與閥片變形以及流量之間關系，建立油氣彈簧閥系參數解析設計公式，利用該公式可對閥系參數進行解析設計。 -
Used the metering - out control system in which the hydraulic cylinder was the executive element as research object in this thesis, the experimental research about the effect on the pressure p1, p2 of the hydraulic cylinder chambers when series - connecting throttle valve or governor valve on the return oil - line under the step load changing have made
本文以單出桿液壓缸為執行元件的出口節流調速系統為研究對象，在其迴路上分別串接節流閥和調速閥，當負載發生階躍變化時，對液壓缸兩腔壓力p _ 1 、 p _ 2的影響進行了試驗研究。 -
On the base of the quasi two - stage compression heat pump system with economizer, considering that it can make use of the pressure energy of liquid with high pressure and minish energy losing of the system, ejector is adopted to replace the throttle in the assistant loop, and design the quasi two - stage compression heat pump system coupled with ejector
本課題正是在帶閃發器準二級壓縮熱泵系統的基礎上，考慮到噴射器元件可以有效利用高壓流體壓力能，減小系統能量損失的優點，將其引入系統以替代輔路節流閥，設計出了準二級壓縮?噴射復合熱泵系統。 -
The simulation shows that the valve throttle area should be little as possible but must be more than 40 % of pipe section area ; when the total length of pipe is same, and the flow quantity is enough, pipe before primary valve should be thin and long, and the pipe after primary valve should be thick and short, the upriver and downriver small pressure fluctuation will badly lead to waterdrammer pressure rising, and spending more time in establishing pressure and flow quantity
模擬表明，閥門過流面積在滿足大於管道截面積40 %的條件下應盡可能小;在管道總長一定並滿足流量要求的條件下，主閥前應採取長而細的管道，閥后則應採用短而粗的管道;上下游微小的壓力波動都會嚴重增大開關閥門引起的水擊，並使壓力、流量的建立需要更長的時間。 -
Typically, the procedure goes like this : you are hurtling in a straight line toward a corner ; you apply the brakes - fully - while still travelling in a straight line ; at some point, you release a little pressure from the brakes and start to turn in ; as you bend into the corner and approach the throttle application point, you progressively release the rest of the pressure from the brake
通常的過程是這樣的：你在直路上向彎角疾駛；在直線上全力踩下剎車；你開始轉向，同時稍稍釋放一點剎車；當你轉進彎角並接近送油點時，你逐漸釋放剩餘的剎車力度。 -
Hydraulic fluid power - pressure reducing valves, sequence valves, unloading valves, throttle valves and check valves - mounting surfaces
液壓傳動.減壓閥順序閥卸荷閥節流閥和單向閥.安裝面 -
Hydraulic fluid power - pressure - reducing valves, sequence valves, unloading valves, throttle valves and check valves - mounting surfaces
液壓流體動力.減壓閥順序閥卸載閥節流閥和止回閥.安裝面 -
Accorded to the experimental research, under different flow area of flow valve and different adjusted pressure of relief valve, conclusion that the regulation of the pressure p1, p2 in the two cylinder chambers varied with the change of step load were as follows : when the throttle valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod decreased, meanwhile, it ' s time of rise, time to peak and the governing time all decreased. while the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
通過試驗研究得出系統在不同的流量閥開度、不同溢流閥調節壓力（進口壓力）下，液壓缸兩腔壓力p _ 1 、 p _ 2隨階躍負載變化的規律：當出口節流調速系統的回油路上串接節流閥時，隨階躍負載的增加，在相同流量閥開度、相同溢流閥調節壓力的情況下，液壓缸有桿腔壓力p _ 2 （ t ）的超調量是減小的，上升時間、峰值時間以及調整時間也是減小的；液壓缸無桿腔壓力p _ 1 （ t ）的超調量是增加的。 -
The load method of the system is that installing a throttle ahead of a proportional overflow valve, and the throttle can prevent the effect of the pressure impulsion upon sensors and meters
本論文所述系統的加載方法是在比例溢流閥前裝一個節流閥，利用節流閥來阻止溢流閥產生的壓力沖擊對傳感器及儀表的影響。 -
With the operation conditions, the adsorber, the evaporator, the condenser, the receiver and the throttle are disigned. the adsorber is of the most importance in the adsorption system, so we provide the non - dynamic equilibrium model of active carbon fibre ( acf ) - methanol adsorption refrigeration pair. the numerical simulation is carried out based on the recorded solar radiation data measured in nanjing and daily ambient temperature for the typical clear days. the temperature field, the pressure field, the methanol concentration and the temperature of evacuted tube, and water tube are caculated
吸附床是吸附製冷系統的核心，本文以活性炭纖維?甲醇為工質對，建立了吸附床非動態平衡吸附傳熱傳質數學模型，以南京夏季典型一天中的輻射強度和環境溫度為條件，模擬計算了吸附床在通水冷卻和自然冷卻兩種狀態下，吸附床內各點壓力、溫度、吸附率、吸附總量及真空管和冷卻水管壁溫隨時間變化關系。 -
Taking the hydrostatic equilibrium of axial force of pump dm360 as the example, this paper elaborates design calculation and dynamic - static characteristic analysis of hydrostatic bearing with twisting plate throttle, derives design parameters and formulas of bearing structure, discusses effects of various main factors ( oil viscosity, compressibility, distortion coefficient of twisting plate, pressure of oil source, and bearing clearance ) on dynamic characteristic, and obtains some conclusions about the application of hydrostatic bearing in engineering practice
本文以dm360型泵軸向力的液體靜壓支承平衡為例，對扭板節流靜壓支承的設計計算和動靜態特性分析進行了較為詳盡的闡述，推導出支承結構的設計參數和公式，討論了各種主要因素（油液的粘度、油液的可壓縮性、扭板變形系數、供油壓力、支承間隙）對支承動態特性的影響，給出了一些結論。 -
Abstract : in the paper, dynamic analysis is performed for th e engaging process of the converter lock - up clutch in order to ensure the clutc h engages smoothly, the design approach is proposed for its throttle pressure ch aracteristic and a specific computer program is implemented a numerical example is presented in this paper
文摘:該文對變矩器閉鎖離合器結合過程進行了動態分析，以獲得良好的結合品質為目標，提出了變矩器閉鎖離合器充油特性的設計方法，編制了計算機程序，並給出了應用實例
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