gas grid 中文意思是什麼

gas grid 解釋
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  • gas : n (pl gases )1 氣,氣體,氣態 〈cf fluid; solid〉 2 可燃氣,煤氣,沼氣;【礦物】瓦斯。3 【軍事...
  • grid : n 1 格子,格柵。2 (蓄電池的)鉛板。3 【無線電】柵級。4 鐵道網;【電學】電力網;〈英國〉(全國)...
  1. A parallel computing software is established independently. this software is a cell - centered finite - volume, structured grid, multi - block code which solves the equations governing inviscid and viscous flow of a calorically perfect gas or of an arbitrary mixture of thermally perfect gas undergoing non - equilibrium chemical reactions

    通過簡單的參數控制,該程序既可計算二維、軸又巾彌和三維量熱完全氣體,也可計算化判卜平衡流;既可計算無粘流,也可計算粘性流。
  2. It is showed that numerical calculation could give the same position of separation line with the cold gas simulation. however, numerical simulation result is of a little deferent from cold gas simulation in some details, such as recirculation velocity and turbulent intensity. the main problem of numerical simulation is that the turbulent model is not perfect, and the computational grid is not precise enough

    利用實驗結果對數值模擬的準確性作了檢驗和評價,結果表明數值模擬能給出與實驗結果一致的分離線位置,但在某些流動細節上還有差別,如迴流速度大小和湍流度等,數值模擬中存在的主要問題是湍流模型不夠完善和網格生成不夠精細。
  3. Applying spatial interpolation and data topographty model, realizes that isoline data create grid data, forms surface and makes three - dimensional geological body, according to the actual demands in oil and gas field development

    運用空間插值、數字地形模型等方法,根據油氣田開發中的實際需要,實現由等值線數據生成網格數據,形成構建表面,最終得到三維地質體。
  4. Grid computing was all about brute force - tying together as many machines as possible - to crunch through computationally intensive tasks like financial market simulations, or oil and gas exploration

    網格計算都是關于窮舉演算法的,試圖把盡可能多的機器捆綁在一起,來完成計算量很大的工作,如金融市場模擬、石油或天然氣勘探等等。
  5. ( 1 ) taking the new br 700 gas turbine which is developed by rolls - royce deutshland as research object, the numerical simulation has been applied to the new structure of rotating disk system with pre - swirl nozzles on the rotating disk with ? turbulence model and with a new hybrid grid

    ( 1 )本文以rrd公司新研製的機種br700為研究對象,採用-湍流模型對帶有預旋的新型旋轉盤腔內的流動進行了數值計算。在旋轉盤的計算中提出了一種新的網格剖分方法,計算的旋轉雷諾數達到1 . 0 10 ~ 8 。
  6. By then, next - generation technology, called plug - in hybrids, will offer motorists still better fuel efficiency as well as other perks : low - cost battery recharging overnight by simply connecting a 120 - volt plug to an electrical outlet at home or work, very few trips to the gas station each year, and even the chance to sell surplus power back to the electric grid

    到那個時候,稱為插電式混合車的新世代技術,將為駕駛人提供更高的燃油效率,另外還有不少好處:電池充電的價格低廉,晚上回家時插上家中或辦公室的120伏特交流電插座就可充電;每年只需要少少光顧幾次加油站;甚至還有機會把多餘的電力賣回給電力公司。
  7. X - ray diffraction analysis and density analysis and crystal structure analysis have been adopted to analyze the grid ’ s rough. through large numbers of experiments and practice, technological condition of gas discharge and depositional temperature and depositional pressure and depositional time of all kinds of the pyrolytic grid ’ s roughs has been gained. now we can deposit small and big grid ’ s roughs successfully

    通過大量試驗研究和生產實踐,摸索並優化出不同品種規格的石墨柵極毛坯沉積的氣體流量、沉積溫度、沉積壓強、沉積時間等參數,能夠順利地沉積出性能優良的小型、大型的各類品種的石墨柵極毛坯,滿足了公司大功率及超大功率電子管的電參數要求,保證了新產品的成功開發。
  8. Ebu - arrehenius and second - moment turbulent combustion model are used to determine the reaction rate. to consider the influence of heat radiation on the gas temperature and wall temperature, the six flux model is applied to predictions of heat flux distributions. the discretization of governing equations on a non - staggered grid system is performed by hybrid scheme over the control volume, and discretization equations are solved with simple algorithm

    利用橢圓型微分方程法和區域法生成三維貼體網格,文中數學模型有紊流模型、紊流燃燒模型和輻射模型,採用k -雙方程模型來預估紊流特性, ebu - arrehenius和二階矩紊流燃燒模型來估算化學反應速率,六通量輻射模型預估輻射通量,以便考慮熱輻射對壁溫和氣流溫度的影響。
  9. Natural gas purification plants must remove co2 because the methane is heading for a liquefied natural gas tanker and must be kept free of cold, solid carbon dioxide ( dry ice ) that could clog the system or because the co2 concentration is too high ( above 3 percent ) to be allowed on the natural gas distribution grid

    天然氣純化廠中,由於甲烷要導入液化天然氣槽,必須嚴防冰冷堅硬的二氧化碳(乾冰)可能堵塞系統,或二氧化碳濃度過高(超過3 % )導致無法用於天然氣供配網,因此必須脫去二氧化碳。
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