氣動模 的英文怎麼說
中文拼音 [qìdòngmó]
氣動模
英文
gas dynamic mode-
3. the mathematical model for heat and mass transfer in the adsorbent bed is established, the porous of adsorbent, the flow of adsorbate in adsorbent, the characteristic of non - equilibrium adsorption are combined in the model, and a more accurate model of fluid flow in porous media - ergun model is adopted
它綜合考慮了吸附劑的多孔介質結構，吸附質氣體在吸附劑內的流動，吸附的非平衡特性等，並且在吸附質氣體流動模型的選擇上，採用了ergun多孔介質流動模型，比常規的數學模型更全面準確地描述了吸附床傳熱傳質的動態特性。Deng x g, zhuang f g, mao m l. on low mach number perfect gas flow calculations [ r ], aiaa paper 99 - 3317
鄧小剛.粘性超聲速復雜氣動力干擾的數值模擬[ d ] : [博士學位論文] ，中國空氣動力研究與發展中心， 1991Analogue pneumatic signal for process control systems
過程式控制制系統用模擬氣動信號One mechanical company acts as agent at the same time east calm sb ' s anger of the compressor of card of many domestic and international famous mouth, fluid uses yuan of parts of an apparatus, decelerate machine and a replacement, have heavy equipment and fittings, acting industry pump, force plunger pump, balata, valve and pipe fitting, line oiler, undertake in enlarging operation ceaselessly multivariate acting development, execute for broad user all - around stereo service ; lukewarm city person is receiving sincere letter fairness, price the company article of creed or faith of satisfaction of diversity of reasonable, breed, excellent service, user, enter in all hand in hand in new century with broad user, achieve in all brilliant
東一機械公司同時代理多家國內外知名口牌的壓縮機、液壓氣動元器件、減速機及配件、起重設備及配件、代工泵、柱塞泵、橡膠、閥門及管件、注油器、水處理設備、工控設備等生產廠家，在不斷地擴大經營規模中進行多元代發展，為廣大用戶實行全方位立體服務；溫州人秉承著誠信公平、價格合理、品種多樣、優質服務、用戶滿意的企業信條，與廣大用戶在新世紀中攜手共進、共創輝煌。Analog test study of nozzle width and split type ' s influence on pneumatic efflux element switching performance
深寬比及劈高對氣動射流元件射流切換影響模擬試驗研究Usage : used for low startup demand electric appliances and small type fans, such as small type fans, dynamoelectric models, electric bells, ceiling fans, and so on
用途：用於小型電扇及起動要求不高的電器，如小型鼓風機，電動模型，電鐘，換氣扇等。In this thesis, based on pershing ii surface to surface missile, a new kind of ballistic missile was designed with an additional rocket engine, which can be ignited twice. firstly, aerodynamic computational models of missile body and warhead which reentry with supersonic are built according to the task requirements ; secondly, the propulsion system model of missile is built whose first two stages are solid rocket engines and the third stage is liquid - solid combined rocket engine. the nozzle and the shape of the engine are designed to meet the needs of the populsion project ; thirdly, the trajectory model of the mass point is built and a wavy trajectory is designed & optimized ; finally, the ability of a missile ' s breaking through defence is analyzed
以美國潘興導彈為原型，增加可兩次點火的末級發動機，改裝成具有跳躍能力的地地彈道導彈；首先，根據任務需求，建立了導彈的氣動模型，並建立了彈頭再入時高超聲速氣動模型；其次，建立了導彈推進系統模型，前兩級採用了固體火箭發動機，第三級採用了固?液組合火箭發動機，並在總體方案要求下，對發動機噴管和外形進行了設計；第三部分，建立了導彈質點彈道模型，設計了一條跳躍式彈道，並對跳躍式彈道進行了優化設計；最後，對導彈進行了突防能力分析，從分析的結果可以看出，跳躍式彈道的突防能力比常規的拋物線彈道要強。On the basis of axial vortex theory, the aerodynamic performance of tilt - rotor model has been built, and using it to analyze the aerodynamic performance of xv - 15, comparing to the actual data to prove the model ’ s validity, finally studied the variety of aerodynamic performance relative to the variable rotor diameter
以軸向渦流理論為基礎，建立了適合於傾轉旋翼機氣動分析模型，以xv - 15傾轉旋翼機作為算例，通過結果的對比，表明本文的氣動模型能較好的分析傾轉旋翼機的氣動性能，並在氣動性能的基礎上分析了直徑變化對傾轉旋翼機氣動性能的影響。Proceed from the angle of energy and taking considerations on interference factor and drag of airfoil profile, a kind of new typed calculation method on the design of vane air foil was put forward according to the vortex aerodynamics model of the rotor of wind turbines with horizontal axis
摘要根據水平軸風力機轉子的渦流氣動模型，從能量的角度入手，考慮干涉因子和翼型阻力，提出了葉片翼型設計的一種新型計算方法。Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial - process measurement and control systems
工業過程測量和控制系統用電動和氣動模擬計算器.性能評定方法On the basis of these, a simplified iced aerodynamics model is established, describes the effects of aircraft icing on aerodynamic parameters. main principle and implement method of iced aircraft envelope protection system are proposed. after ascertain iced aircraft envelope, for pilot and autopilot, open - loop and close - loop aircraft envelope protection control law respective designed, ensure the aircraft will efficiently follow the flight path specified by the pilot in the safe - flight envelope
在此基礎上，建立了簡化的飛機結冰氣動模型，以描述結冰對氣動參數的影響;給出了結冰飛行包線保護系統的基本原理及實現方法，在計算確定結冰飛行包線后，對於人工駕駛、自動駕駛飛行兩種情況，分別設計了開環、閉環飛行包線保護控制律，保證飛機在安全飛行包線內沿著預定的航線飛行。This article introduces the design and implement of flight simulator based on dsp which contains five parts. the first part establishs the math model of flight simulator which contains the model of aerodynamics and flight mechanics, the model of standard atmosphere and wind model ; the second part introdces primarily the arithmetic of numeric integral which is very important to dyanmic system simulant. the third part introduces the design of hard interface circuit and program. the fourth part introduces the data flow graph of the flight simulator software and gunge - kutta integral arithmetic. the finall part introduces the design of serial port communication software, it contains communication protocol, the process of upper machine and lower machine communication and the programing of serial port communication by vc + +
本文介紹了基於dsp的飛行器模擬器設計與實現，主要分為五個部分，第一部分建立了飛行模擬的數學模型，包括飛行器空氣動力學和飛行力學的數學模型、標準大氣模型和風模型；第二部分主要介紹了數值積分演算法，它在動態系統模擬中是很重要的；第三部分為硬體介面設計與編程；第四部分介紹了氣動模擬軟體的數據處理流程和runge - kutta積分演算法；最後一部分為串口通信軟體設計，介紹了通信協議、上下位機處理流程和vc + +串口通信編程。Methods of evaluating the performance of electrical and pneumatic analog recorders and indicators for industrial - process measurement and control systems
工業過程測量和控制系統用電動和氣動模擬記錄儀和指示儀性能評定方法Electrical and pneumatic analogue chart recorders for use in industrial - process control systems - methods for performance evaluation
工業過程式控制制系統用電動和氣動模似圖表記錄儀.性能評定方法Methods of evaluating the performance of electrical and pneumatic analogue chart recorders for use in industrial - process control systems
工業過程式控制制系統用電動和氣動模擬圖表記錄儀性能的評定方法Electrical and pneumatic analogue chart recorders for use in industrial - process control systems ; guidance for inspection and routine testing
工業控制系統用電動和氣動模擬圖表記錄器.驗收與例行測試導則Electrical and pneumatic analogue chart recorders for use in industrial process control systems - guidance for inspection and routine testing
工業過程式控制制系統用電動和氣動模似圖表記錄儀.檢查和常規試驗指南Electrical and pneumatic analogue chart recorders for use in industrial - process control systems - guidance for inspection and routine testing
工業處理控制系統用電氣和氣動模擬圖表記錄器.檢驗和常規試驗指南Electrical and pneumatic analogue chart recorders for use in industrial - process control systems - part 1 : methods for performance evaluation
工業過程式控制制系統用電動和氣動模擬圖表記錄儀.第1部分:性能評定方法Electrical and pneumatic analogue chart recorders for use in industrial process control systems - part 2 : guidance for inspection and routine testing
工業過程式控制制系統用電動和氣動模擬圖表記錄儀.第2部分:檢查和常規試驗指南分享友人