氣體熱容 的英文怎麼說
中文拼音 [qìtǐrèróng]
氣體熱容
英文
gas-heat capacity-
We will be interested in the heat capacity of interstellar gases.
我們感興趣的是星際氣體的熱容量。The internal energy and the molar heat capacity of actual gas
實際氣體的內能和摩爾熱容量Tem images revealed that the phase morphology of pls composites were influenced by the interaction among the matrix, the compatibilizer and organo - mmt. hence, a novel mesophase " " silicate sheet cluster " was also found in ldpe / eaa / mmt nanocomposite. the mechanical, barrier and thermal properties results of ldpe / mmt composites indicated that,
對ldpe mmt納米復合材料的力學性能、透氣性能以及熱力學性能的研究結果表明,插層型或剝離型pls納米復合材料的力學性能取決于基體、相容劑在硅酸鹽片層表面的相容性。This paper aims at the characteristics of thermal response of lpg vesse1 under high temperatue, conjoining the project of " study on transportation safety early - wdring system of lpg dangerous goods " supported by transportation departinen of china and the project of " mechanism study and numerical simulation of the explosion of lpg vessel " supported by science foundation of hubei province. the interdisciplinary research has been done among temperature field distribution of lpg vessel under flame surroundings, intensity calculation, crack propagation predication and mechanism of explosive accident, etc. three parts are analyzed and discussed
本文針對高溫環境下液化氣壓力容器的熱響應特性問題,結合交通部重點科技項目「液化氣體類危險品運輸安全預警系統的研究」和湖北省自然科學基金項目「液化氣容器爆炸機理研究及數值模擬」 ,對在火焰包圍下的液化氣壓力容器的溫度場分佈、強度計算、裂紋擴展預測以及爆炸事故機理等方面開展了多學科的交叉研究。Analysis is made on structure characteristics of the finned - tube, and analysis has been made on the special heat and mass transfer principle of every micro - unit under both dry and wet conditions. appropriate hypothesis is made and based on the energy, mass and momentum equivalent, the evaporator models of dynamic distributed parameters are set up. in addition, the gascooler and internal exchanger models of dynamic and distributed parameters, the throttling valve models and the compressor models are set up, too
本文的內容如下: 1對翅片管蒸發器的結構特點進行分析,選取適當的微元體,對于干、濕工況下每個微元分別進行傳熱傳質分析,通過適當的假設,利用質量守恆方程、能量守恆方程和動量守恆方程建立了蒸發器的分佈參數數學模型;對回熱器劃分微元建立了分佈參數數學模型;對氣體冷卻器建立了分佈參數數學模型;對壓縮機建立了數學模型;建立了節流閥的數學模型,為系統模擬奠定了基礎。Storage tanks. parallelepipedic steel tanks with a capacity of 1500 litres and more for above ground storage of gasoil, light heating oil and various liquids
貯存箱.氣體油輕質加熱油和其它液體用容量為,升及以上的鋼制平行六面體地上儲存箱In a general way, the sensitive performance of gas sensor is closely relative to the working temperature. it is very easy for mems to integrate the gas sensitive element, the heater and temperature sensor together
氣體傳感器的敏感性能一般與工作溫度密切相關, mems技術很容易將氣敏元件和加熱元件、溫度探測元件製作在一起,保證了氣體傳感器的優良性能。Based on detailed analyze on turbine engine and ramjet, a new conceptive internal - rotor burnt rotating ramjet ( irbrr ) with an rotating cylinder in the center of rotor in which the revolved stream can be ram - compressed and burnt has been proposed and some primary research have been done as below : the scheme of structure, principles, thermodynamic cycle and performances of the new conceptive engine has been studied in the paper
本文通過對燃氣渦輪發動機和航空沖壓發動機的原理結構進行詳細分析並進行融合創新,提出了一種利用內置旋轉汽缸進行旋轉氣流沖壓壓縮和旋流燃燒的新概念內置燃燒室旋轉沖壓發動機,並進行了一些前期的基礎性探索研究,具體研究內容有:對旋轉沖壓發動機進行了總體方案設計、工作原理分析、氣動熱力循環和性能分析等概念性研究。The precise measurement of thermodynamic temperatures, for example with a gas thermometer, is very difficult. practical temperature scales were therefore introduced to make use of instruments such as platinum resistance thermometers which are much easier to use and give much higher precision measurements
要準確測量熱力學溫度(如使用氣體溫度計來進行測量)是十分困難的,因此利用鉑電阻溫度計等作測量器的實用溫標便被採用,令使用更為容易及測量更為精確。A general solution of the thermodynamic energy of systems of gas, magnetic dielectric, dielectric, and of battery was found by working from thermodynamics first law ' s different forms in different matter systems, by using equation of state and thermal capacity in different thermodynamics system and by solving thermodynamic energy differential equation, thus provide a method of studying other qualities in thermodynamics system
摘要通過熱力學第一定律在不同物質系統中的不同形式,利用不同熱力學系統相應的物態方程及熱容量,以及通過求解熱力學能微分方程,一般性地求解了氣體系統、磁介質系統、電介質系統、電池系統的熱力學能,為研究其他熱力學系統的特性提供了一種方法。In this paper, we aim at establish heat and mass coupled transfer model in the building wall, the emphasis of this study lies in creating a coupled and non - linear diferential equation system for the heat air and moisture transfer in the wall, which can be described by means of continuum mechanics and irreversible thermodynamics, the most dominant factor is moisture conten 9la gas pressure pc and temperature t, for the description of heatair and moisture transport, the general mass balance equation can be expressed by the temporal change of moisture conten 9 l, gas pressure pc and temperature t that means, in order to create a closed solvable equation system, the other additional dependencies have to be found, which the other variable depending on the variables of the solution : moisture conten 6 l gas pressure pc and temperature to the model is verified by the numerical simulation software which has been developed about building wall.,
根據節能設計要求,本文用熱力學的方法,並根據多孔介質中多相流體流動描述方面的最新研究成果? ?體積平均方程,建立了墻體熱、濕和空氣耦合熱質傳遞模型,並推導出熱、濕和空氣耦合傳遞等效擴散方程;找到建築墻體熱、濕及空氣耦合作用下熱質傳遞過程的主要影響因素濕容量_ l 、氣壓p _ c和溫度t 。開發了單體材料墻體熱質傳遞數值模擬軟體,用實測數據對軟體進行調試並對模擬計算結果進行了驗證。模擬出了單材料墻體在熱、濕和空氣耦合作用下建築墻體內的溫度和濕度分佈規律。Besides, two particular working conditions, filling a vessel with gas and sucking gas out of a vessel, are discussed in detail, and the equations for calculating the time for gas filling and suction are presented
在工程實踐中,可根據實際氣體的臨界狀態參數,查取其壓縮性系數,計入實際氣體的狀態方程中,並將過程指數換成實際氣體的容積絕熱指數,這樣就可把結論用於實踐以解決工程問題。My younger sister saw master put some very precious jewelry on his stomach. all of our friends and relatives agreed that my father looked young and handsome. it had been 31 hours from my father s death to the time of placing his body in the coffin, and it was also quite hot
爸爸的肉體很軟面容很安詳,更奇怪的是爸爸的肚子都沒有脹大,比生前的身材更好,因為妹妹看到師父放了一束很貴重的寶物在爸爸的肚子上,親戚朋友都說爸爸好好看,從往生到入殮長達三十一小時,天氣又熱,爸爸的肉體還能這么好,真是奇跡。About design programs of propylene tower post weld whole heat treatment, we have made analyses and compare from the various technical and economic aspects, and in vertical state of large pressurized vessel, we propose to adopt the internal combustion heat treatment method, in horizontal state of it, to adopt high temperature flue gas heat treatment method, and propose center combustion tube method as the future direction of technical developmnet insights
摘要圍繞丙烯塔焊后整體熱處理的各種設計方案,從技術、經濟等方面進行分析對比,提出對超大型壓力容器,立置狀態下宜採用內燃法熱處理;臥置狀態時宜採用高溫煙氣法熱處理,並提出將中心燃燒管法作為今後技術發展方向的見解。Charts vs - as series of cryogenic tanks combines safety, flexibility and ease of operation. they are designed for long - term storage of liquefied air gases, including nitrogen, oxygen, and argon. the vs - as series tanks are available in capacities from 5 m3 to 60 m3 with maximum allowable working pressure of 17. 2 bar
特殊規格的貯罐可根據客戶的要求製作,查特中國還設計和製造最大容積達可達350m3的包括電子級的貯罐,及thermax汽化器真空絕熱管道組合式調壓閥pcm等相關設備,為氣體站提供完整的解決方案。( 1 ) the cfd model for the pulse combustion spray drying process. the computational fluid dynamics ( cfd ) based on the two - phase flow theory was employed in this paper, which used the standard k - e model and the particle trajectory model to simulate the gas - particle flow in the drying chamber. the momentum, heat and mass transfer regarding both gaseous and particulate phases during the spray drying inside the drying chamber was also revealed
為解決這一難題,本文利用氣體一顆粒兩相流理論和計算流體力學( cfd )技術,建立了更符合實際噴霧乾燥過程的數學模型即噴霧乾燥的cfd模型,並進行了脈動燃燒噴霧乾燥過程模擬,其主要內容如下: ( 1 )建立了脈動燃燒噴霧乾燥的cfd模型該數學模型建立在氣體一顆粒兩相流基礎之上,用標準k -模型預測乾燥室內的氣體湍流運動過程,顆粒軌道模型追蹤乾燥室內顆粒群的運動軌跡,熱質傳遞模型描述空氣和液滴的熱質傳遞過程。A static or mobile thermally insulated container designed to contain liquefied or cryogenic gases. the gas is removed in gaseous or liquid form
一個靜止或移動的專門用來裝液化氣體或低溫氣體的有保溫絕熱的容器,氣體以氣態或液態的形式排出。This projection takes into account the effects of aerosols which tend to cool the climate as well as the delaying effects of the oceans which have a large thermal capacity. however, there are many uncertainties associated with this projection such as future emission rates of greenhouse gases, climate feedbacks, and the size of the ocean delay. . etc
這預計已考慮到大氣層中懸浮粒子傾于對地球氣候降溫的效應與及海洋吸收熱能的作用(海洋有較大的熱容量) 。但是,還有很多未確定的因素會影響這個推算結果,例如:未來溫室氣體排放量的預計、對氣候轉變的各種反饋過程和海洋吸熱的幅度等等。Fractal porous media can be simplified as a kind of binary mixture with different thermal conductivities. the calculated results show that heat transfer in fractal porous media is very complicated, the thermal coupling effect of matrix with pore structure is studied. when heat transfer in pore structure is neglected, the effective thermal conductivity for random sierpinski carpet is scaled up with the percent of matrix, which is described by the classic archie ' s law
本文首先採用有限容積法分析了分形多孔介質中的熱傳導過程,多孔介質可以視為二元混合介質,計算中發現分形結構中的導熱規律非常復雜,基質與孔隙之間存在著很強的相互換熱,當不考慮孔隙氣體中的導熱時,本文所構造的隨機sierpinski地毯上導熱系數與基質率(基質百分含量)大多呈指數關系,這與archie定律的結果是-致的。Gas analysis - preparation of calibration gas mixtures using dynamic volumetric methods - thermal mass - flow controllers
氣體分析.標定用混合氣體的制備.動態容量法.熱物流控制器分享友人