氣體動力論 的英文怎麼說
中文拼音 [qìtǐdònglìlún]
氣體動力論
英文
kinetic theory of gases-
Because of its extensive application and underdeveloped research level in our country, this paper establish the numerical model of blank cartridge ejecting device, the whole process from blank cartridge burning to eject missile is analyzed by classic interior ballistic theory and gas dynamics. several simulation examples are given, and the effect of different parameter structure on ejecting device is discussed
鑒于這類系統在我國的廣泛應用與相對滯后的研究水平,本文針對三種類型五種型號的掛彈鉤建立了拋放彈彈射機構的數學物理計算模型,用經典內彈道和氣體動力學理論分析了火藥彈燃燒到彈射活塞完全推離懸掛物的整個過程。The kinetic theory of gases is the best known example.
氣體動力學理論就是最有名的例子。In this paper, basic pneumatic - measuring theory and air circuit system working principle are introduced. the pneumatic - electric transducer employs a mpx5500dp silicon pressure sensor which converts air pressure signal into voltage signal, and displays on the electron column after the signal conditional circuit ’ s processing
本課題從分析氣動測量的基礎理論入手,研究氣路系統的工作原理,用mpx5500dp擴散硅壓力傳感器將氣體壓力信號轉換為電壓信號,進而研製成功一種氣電轉換器。Abstract : the article utilized theory of gas dynamics to research and analyze gas explosion model in boiler s chamber to investigate calculation means of explosion intensity in it, to supply technique specification for the design and manufacture of gas boiler
文摘:應用氣體動力學理論,研究分析可燃氣體在鍋爐爐膛內爆燃模型,探索其爆燃強度的計算方法,為燃氣鍋爐本體設計和製造提供有關技術資料。Analyses of shock structure based on the kinetic theory of gases have been completed.
根據氣體動力學理論分析激波結構的工作已經完成了。The total force of mobile gas on the chassis of the air cushion has been calculated by gas dynamic methods. it coincided with the actual result
摘要利用氣體動力學,計算流動的氣膜對氣墊器底盤的總作用力,理論與實際結果相符。In this paper, based on my experiments, the mechanism of pneumatic defrosting of air cooler was studied through the application of thermodynamics, heat and mass transfer, classical theory of nucleation, boundary - layer theory, the theory on gas dynamics
本文在對氣動除霜進行了實驗研究的基礎之上,應用工程熱力學、傳熱傳質學、晶體成核理論、邊界層理論、氣體動力學等有關知識,從系統的觀點出發,探討了氣動除霜的機理。The thesis was written under the direction of dynamic theory of forming reservoir, follows the rules of comprehensive information, judgment, interpretation and assessment and even makes full use of outcrop geology, data from drilling and logging, data from laboratory analysis and achievements in geophysical exploration. considering the basic factors of forming reservoir in the south of ordos basin as the starting point, the thesis defines that yanchang group of triassic goes into the start of generating oil in the late period of mid - jurassic and that the largest oil generation peaks in the middle period of early cretaceous, after the analogue - history of hydrocarbon generation. meanwhile it also establishes the relationship between the evolution of oil and gas and the formation of traps, the time of oil exploration
本文以成藏動力學理論為指導,本著綜合信息、綜合判斷、綜合解釋、綜合評價的原則,充分利用露頭地質,鉆測井資料,實驗分析資料及物化探成果,以鄂爾多斯盆地南部的基本成藏要素為出發點,通過生烴史模擬,確定了三疊系延長組在中侏羅晚期( 150ma )進入生油門限,于早白堊世中期達到最大生油高峰期;同時並確立了油氣演化與圈閉形成、捕油時間的關系;通過流體勢的全區計算,提出了該區油勢具有明顯的「雙層」結構特徵,並建立了以靜水壓力為主的重力流系統和以差異壓實作用為主的壓實流系統的流體動力分佈模型;通過成藏動力學系統的劃分及事件分析,探討了該地區油氣聚集規律,最終指出了有利的含油氣遠景區。In this paper, the gas phase dissociation process during the diamond film growth from electron - assisted chemical vapor deposition ( eacvd ) by considering ch4 / h2 mixture gas as source gas had been studied by using monte - carlo computer simulation method. the eacvd gas phase dynamics model was built firstly and the low temperature deposition process was also discussed
本工作採用蒙特卡羅( monte - carlo )計算機模擬的方法,對以ch _ 4 h _ 2為源氣體的電子助進化學氣相沉積( eacvd )金剛石薄膜中的氣相分解過程進行了研究,初步建立了eacvd氣相動力學模型,並討論了eacvd中的低溫沉積過程。With the tectonic uplift of the source area and the climate turning dry, the coal forming period was over, the fluvial system and fluvial - delta system became to play a major role. based on the study of former researchers and the theory of deep basin gas reservoir forming, the deep basin gas trap in the ordos basin is analyzed and is supposed to form in the ramp of the basin. it is supposed that the hydrocarbon of the deep basin gas trap is mainly composed of coal, carbonate and carbonaceous shale and with the " upper water seal " in the north of the study area the g
根據深盆氣成藏理論和前人的研究成果,分析了深盆氣藏的分佈類型,認為鄂爾多斯盆地深盆氣藏屬于盆地斜坡成藏類型;認為深盆氣的源巖以煤、炭質泥巖、暗色泥巖和碳酸鹽巖為主;北部氣水倒置、東部露頭區有天然氣逸出;氣藏具有多重壓力系統;成藏機理主要是氣體動態的運移與聚集,穩定的構造背景有利於氣藏的大面積保存。The conclusions are drawn as following : 1. regularity of fabrication in aluminum matrix composite ring - shaped performs with large dimensions and effects of parameters were investigated, based on the novel crucible movable spray deposition technology and equipment. the optimal parameters are that the diameter of the delivery tube is 3. 8mm, spray gas pressure is 0. 8mpa, spray height is 200mm, and transferring pressure of sic is 0. 5mpa
通過系統的實驗研究得到如下結論: 1 .基於新型的移動坩堝自動化控制噴射沉積環坯制備技術及裝置,研究了大尺寸鋁基復合材料環坯的制備規律,討論了噴射沉積工藝參數對沉積坯形成過程的影響,得到了最佳工藝參數:導流管直徑d = 3 . 8mm ,霧化氣體壓力p = 0 . 8mpa ,噴射高度h = 200mm , sic顆粒輸送壓力p送= 0 . 5mpa 。Simulation results for non - isothermal flow pass plate have been shown. the spatial correlations in a fluid subjected to an external temperature gradient have been computed by using cellular automata simulations of a simple lattice - gas model with temperature. but, this theory is found limitedly applied to mechanics
並給出了平板非等溫流體繞流流動現象的模擬結果;通過採用一個含有溫度的簡化格子氣模型,用細胞自動機方法,模擬計算了服從于外部溫度梯度的二維流體中的平衡與非平衡空間相關函數,數值結果表明:該方法的計算結果和由漲落流體動力學理論的預言在是性上是完全符合的; bernsdorf等人用ca討論在復雜障礙物情況時的流體流動問題。01 is a first - semester freshman physics class in newtonian mechanics, fluid mechanics, and kinetic gas theory
01是大學新生第一學期的物理課,它包括牛頓力學、流體力學和氣體動力論。The mechanical properties of the air cushion are studied theoretically. the fem air isolation model based on the state equation of ideal gas is used to study the effects of air isolation. the calculation results suggest that air isolation can reduce the hydrodynamic pressure significantly and restrain the dam vibrations during earthquake
應用在平面波作用下液體-氣體-固體動力系統的理論,分析了大壩隔震氣幕的力學性態;應用基於理想氣體狀態方程的氣幕隔震的壓力有限元模型,對模型氣幕的隔震效果進行了研究。Physics and philosophy, experimental physics and astronomy, theoretical physics and thermodynamics, relativity and gravity, gondens - matter physics, high - energy physics
物理與哲學、實驗物理-天文學、理論物理-氣體動力學、相對論與重力理論、理論物理-重力理論相對論、凝態物理、高能物理。In the aerodynamic optimization design of turbomachine, the approximation model methods enable to balance the computational cost and accuracy, whose successful applications in centrifugal compressor impeller, diffuser, and mixed - flow pump impeller designs are introduced to show a wide engineering foreground
基於統計學理論提出的近似模型方法有效地平衡了基於計算流體動力學分析的葉輪機械氣動優化設計中計算成本和計算精度這一對矛盾,在離心壓氣機葉片擴壓器、葉輪和混流泵葉輪設計等問題中得到了成功應用,展示了廣闊的工程應用前景。This paper aimed at the low noise aerodynamic performance of automobile cooling fan, set out from the fluid dynamics and the mechanism of noise generation and radiation, mathematical model has been erected to analyze the influence of the main structural parameters on noise performance
本文著眼于汽車冷卻風扇的低噪聲氣動性能,從汽車冷卻風扇的流體動力學理論和氣動噪聲的產生機理出發,建立數學模型,分析風扇主要結構參數對冷卻風扇噪聲性能的影響。The singular ordinary differential equations first arise in the fields of gas dynamics, newtonian fluid mechanics, nuclear physics, the theory of boundary layer, nonlinear optics and so on. it is also one of important areas in the study
具有奇性的常微分方程問題,最早是在研究核物理、氣體動力學、流體力學、邊界層理論及非線性光學問題中提出的,是微分方程研究中一個十分重要的領域。The singular ordinary differential equations arise in the fields of gas dynamics, newtonian fluid mechanics, nuclear physics, the theory of boundary layer, nonlinear optics and so on. therefore, it has been considered extensively
而奇異微分方程是微分方程領域中一個重要的研究課題,由於它不斷出現在各種應用學科中,例如:核物理、氣體動力學、流體力學、邊界層理論、非線性光學等,所以得到了廣泛而深入的研究The second half of the course comprises gas dynamic discontinuities, including shock waves and detonations, and concludes with another large block dealing with two - dimensional flows, both linear and non - linear
而課程的第二部分內容為氣體動力學中的不連續問題(包括激波和爆炸) ,結論部份主要會討論線性和非線性的二維流動。分享友人