流動型態 的英文怎麼說
中文拼音 [liúdòngxíngtài]
流動型態
英文
flow pattern-
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。The paper describes isn as a nonlinear dynamic complexity system, and with self - organization characteristics. next, the paper constructs the structural model of ecological industrial chain by imitating the producer, consumer and decomposer in natural ecological system, and analyses the resources flow from the viewpoint of value chain. based on the theory of byproduct exchange, the paper put forwards four kinds of operation model of isn, and analyze them hi detail by using of the case study
模仿自然生態系統中的生產者、消費者和分解者構建生態產業鏈結構模型,從價值鏈角度分析了其中的資源流動;提出了生態產業鏈活性因子的概念,並運用這一概念對生態產業鏈的形成機理進行分析;基於副產品交換的特點,提出四種工業共生網路運作模式:依託型共生網路,平等型共生網路,嵌套型共生網路和虛擬型共生網路;通過對工業共生網路中資源流動的分析,揭示了副產品交換規律。That gives me a sense not leave too high over water i follow, but let my kick to push me overtop that ankle position and return that long line position self
這給我一種感覺不要離開水面過高,而是踢腿推動自己從蜷曲的體態伸展到流線型的體態。The hydraulic gradients of settling slurry flow transported in three kinds of moving states, i. e. suspension, saltation, or partially suspension were investigated, based on analyzing the changes of solid particles and water in momentum, velocity and their mass related to momentum exchanging over the acceleration period of the solid particles
從固體顆粒加速期間清水與固體顆粒的速度變化、動量傳遞、相關質量等基本問題分析入手,研究了沉降性漿體在水平管道內流動時其固體顆粒在3種流動狀態下的水力坡度,提出了沉降性漿體在水平管道內流動的機理模型,進而用該模型對一些輸送條件下的沉降性漿體的水力坡度進行了計算。This paper described a cold gas simulation of solid rocket motor with submerged nozzle. a two - dimension model with rectangular channel was designed, which can simulate different flow conditions at three periods after ignition
本文從冷流模擬的角度出發,設計了通道為矩形的含潛入噴管發動機冷流模型,可以模擬發動機工作過程中三個不同時刻的流動狀態。Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system
首先在流變學原理的基礎上,深入分析混凝土在輸送管道內的流動狀態,得出混凝土泵的負載特性方程;然後根據功率鍵合圖的建模方法,建立泵送迴路和分配迴路的數學模型,並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬,分析了在不同的輸入流量(泵送頻率)和換向時間下,活塞桿的位移和系統的液壓沖擊情況,找到了引起液壓沖擊的根本原因(即分配迴路的響應時間(固定值)與活塞桿的運動時間(變化值)不相匹配) ,並提出了相應的改進方法。In accordance with different tripping annulus at the inlet, the numerical simulations of the reattachment length were performed with the " variable c ? " model. in the range of experimental reynolds number, the tripping effect on the reattachment length was developed in the figure. the dependence of the reattachment length on reynolds number was also analysed in the different status of pipe flow
利用變模型常數的-模型針對不同尺寸的擋環進行了再附著長度的模擬計算,在實驗雷諾數范圍內,建立了入口處擋環對再附著長度影響的變化曲線,分析了再附著長度在不同的管流流動狀態下相對于雷諾數的變化情況。One is a beverage of semi - fluidity type, another kind is pulp fruit drink with watery jelly form
一種是具有半流動狀態的果凍型飲品,一種是具有水狀果凍形態的果肉果汁飲料。Abstract : based on the establishment of physical model, this paper used a two - dimensional calculation model to numerically calculate and analyzed the heat transfer process of the two - phase flow within the conduit of single evaporator in cpl
文摘:在建立物理模型和分析管內流動狀態並列出基本流動方程的基礎上,採用一個二維計算模型進行數值計算,求得管內汽-液相的速度和壓力分佈。4. for steady incompressible flows, the effects of reynolds number and thickness of airfoils on the aerodynamic characteristics are studied
研究了在二維定常不可壓流動狀態下雷諾數和翼型厚度等參數對翼型氣動特性的影響。In this thesis, by changing the position of laser, increasing the operation velocity and adding the experimental materiel, the images data under the different operational condition are gotten. visual analysis of the different area of flow field is done, using a serial of images about the typical sate of flow field
試驗過程中,通過改變激光器照射截面,提高操作風速,變化物料高度,獲得不同工況下的圖像數據,並針對不同的流動區域,將獲得的典型流動狀態的連續圖像進行了可視化分析。The computations are shown to agree well with available experimental and numerical data and the physics of 3d large - scale flow separations and vortex shedding are confirmed. the simulation of the flow around a maneuvering wigley hull is a demonstration of capability for calculations of sway forces and yaw moments acting on a hull moving obliquely at a large range of yaw angles. the focus of study is large - scale cross - section separation flows, bilge - vortex development along the hull in the longitudinal direction and their effects on hydrodynamic forces
應用所開發的求解器,以wigley船型為算例計算了大角度斜航船體粘性流場和水動力,分析了漂角的變化對船體所受到的粘性水動力的影響,相當精確地預報了以橫流分離和般渦生成與泄出為特徵的操縱運動船體特有流動形態及橫向水動力和轉脂力矩,經與現有試驗和計算數據比較,檢驗和驗證了該求解器精確模擬繞斜航運動船體的大尺度分離流動和計算非線性水動力的能力。Firstly, working theory and structure of concrete pump are lucubrated. and the flowing state of the concrete in duct is analyzed by virtue of the rheology theory. secondly, the flowing model of concrete in duct is established, with that, the pressure loss of concrete flowing in duct is analyzed, too
論文首先對混凝土泵的工作原理和結構進行了綜合分析;基於流變學原理,深入分析了泵送混凝土在輸送管中的流動狀態,建立了混凝土在管道中的流動模型,分析了混凝土在管道中流動的壓力損失;基於運動學和動力學基本原理,對混凝土s管閥的運動學和動力學進行了分析。At the same time, the visualization of flowing state and possible accident is developed by combining multimedia technology with program control of 3dsmax data model in opengl
同時利用先進的多媒體技術,把3dmax模型數據文件應用於opengl中,實現了一次風管道煤粉流動狀態及燃燒系統常見故障的可視化。However, a positive osteogenic effect depends on sufficient stimulation provided in terms of the intensity of the exercise workload, duration of the exercise, frequency of training, length of the training period, and site affected by the physical activity
大體上,阻力運動訓練、承重型的耐力訓練、甚至於日常步行訓練均有助於減緩骨質流失的速度,然而欲得到足夠的骨骼刺激效果仍需視所採用的運動型態與運動量而定,而且養成長期持續運動的習慣才能確保正面效果的維持。This dissertation has on the research and design of a micro turbine engine as background and it is for the purpose of comprehending viscous flow behaviors in micro scaled conditions and that in the mini - turbine cascades. a mini wind tunnel is designed and set up which also can be used in other micro flow experiments. on the basis of this mini wind tunnel, three mini flow experiments, including micro jet experiment, micro boundary layer experiment and mini - turbine cascades experiment, have been carried out
本文以某型微型渦輪噴氣發動機研製為背景,以認識微尺度下粘性流體流動狀態及其機理和微渦輪葉柵通道內部流動特性為目的,設計並搭建了除本實驗外還可供其他流體力學實驗使用的微型風洞,並在該微型風洞基礎上進行了微尺度射流實驗、微尺度壁面邊界層實驗和微尺度渦輪葉柵實驗。Smid, j., hsiau, s. s., peng, c. y. and lin, c. h., 2004, “ wall friction tester, ” cd - rom proceeding on the 2004 symposium of transport phenomena and application, tainan
蕭述三,徐毅理,彭鏡禹,林政? ,高偉智, 2004 ,流動式顆粒床過濾器之流場型態設計與研究, 2004年輸送現象及其應用研討會cd - rom論文集,臺南。Measurement theory of coaxial line phase water cut meter and flowing feature of water oil two - phase flow have been studied in this paper. and it has been found that the response of coaxial line phase water cut meter is not only related to water cut, but also related to temperature, salinity of formation water and flowing characteristics. based on soft - measuring theory and operating theory of the meter, soft - measuring model of coaxial line phase water cut meter has been set up with directly obtainable facts such as flux, temperature of oil and water mixture and salinity of formation water
本文在對同軸線相位法含水率計的測量機理和油井兩相流動特性研究的基礎上,揭示出同軸線相位法含水率計的儀器響應除了與油井含水率有關之外,而且還與油水混合介質的溫度、地層水礦化度以及兩項流動狀態有關;結合軟測量技術理論和同軸線相位法含水率計本身的測量機理以及與儀器響應有關的可以直接測量的流量、油水混合介質的溫度、地層水礦化度等參數,建立基於同軸線相位法含水率計機理的軟測量模型。In the industrial process the material in the hopper always contains some water. with the aid of liquid bridge model, dem ( discrete element method ) and mathematical models, this paper firstly simulates the flow of wet particles in a hopper to study the influence of liquid bridge on the flow patterns and flow rate
針對這一情況,本文通過引入液橋力模型,結合離散顆粒法( dem ) ,首次用計算機模擬了料倉中濕顆粒的流動,研究了液橋力對料倉內顆粒流動形態以及質量流率的影響。On the base of similarity theory of fluid system, the similarity numbers are analyzed, and the similarity relationship between the original model and the analogue model is researched, and much experiment has been carried out. in order to get experiment data, a computer measure system has been developed, which is mainly made up of host computer ( pc ) and extension computer ( by scm mainly )
本文在流體力學中流動體系的相似理論基礎上,推導了流場的相似準數,分析了各相似準數在模型中的作用,得出了原型(試驗臺)的流動狀態與實船的相似關系,並據此為理論依據在原型(試驗臺)上進行試驗研究。分享友人