heat integration 中文意思是什麼

heat integration 解釋
熱聯合
  • heat : n 1 熱；熱力；熱度；熱量。2 體溫；發燒。3 （氣候的）高溫，暑氣。4 【冶金】熔煉的爐次；裝爐量；一...
  • integration : n 1 結合；綜合；一體化。2 【心理學】整合（作用）。3 【數學】積分（法） （opp differentiation）。4...
  1. Then the finite element equations are derived with the effective heat capacity method. common time - stepping method and precise time integration ( pti ) method are used to solve the equation

    然後基於等效熱容法推導了伴有相變過程的傳熱控制方程的有限元列式，並且分別研究了用常規的時間差分法和精細積分法求解上述有限元方程。
  2. The explicit finite element method ( fem ) based on the varying time - step was selected to analyse the dynamic roll - pass process ; the nodes on the leading face of the steady - state elements set was extracted and projected onto a plane to give the required mesh, also called the origin mesh ; the implicit fem was selected to analyses the inter - pass transient thermal process ; a geometric part from the mesh was generated and meshed by using the quadrilateral elements, a heat transfer analysis was selected to transfer the node temperature data ; a new model was created by using hexahedral elements, mapping the node temperature and the equivalent plastic strain on the integration points

    利用基於變步長中心差分格式的顯式積分方法分析瞬態軋制過程；提取穩態單元集節點形成截面網格；利用隱式積分方法分析軋制道次間隙瞬態溫度場；對型鋼斷面進行平面四邊形網格劃分並映射節點溫度數據；利用六面體單元構建有限元分析模型，映射單元節點的溫度、積分點的等效塑性應變，進行數值分析。
  3. Integration heat of dissolution

    積分溶解熱
  4. Simulation study on heat integration of btx distillation

    芳烴熱集成精餾的模擬研究
  5. Abstract : heat exchanger network for one oil refinery has been improved by process energy integration technology. energy savings of new scheme is 57 % against original design and number of units decrease by 2

    文摘:用過程能量組合方法對某煉油廠的換熱網路進行改造，新方案比原系統節能57 % ，並減少了兩臺換熱器
  6. With the increasing of electronic element integration, the problem of heat dispersion has become one of restrict factor in the development of electron technology. to meet the demond of rapidly increased thermal dispersion, numerical simulation and experimental study on heat pipe radiator for electronic element has been made in the paper

    由於電子器件散熱技術研究的日益重要，本文首先對電子器件散熱技術及熱管型電子器件散熱器的國內外研究和發展現狀進行了綜述，並在此基礎上對熱管型電子器件散熱器進行了數值模擬和實驗研究。
  7. After fully heat - exchanged inner individual processes, the further integration for heat sources and heat sinks of processes with utility system of steam - power cogeneration was made, including the balance between energy use and heat recovery, cogeneration of steam and power, optimization of steam levels, and synthesis of turbine networks

    在實現各過程內部熱量交換的基礎上，進行各過程之間的剩餘熱阱和熱源與蒸汽動力系統的全局能量集成，包括廢熱回收、熱功聯產、蒸汽系統設計和透平網路綜合。
  8. An interpolation program is used to convert the fluent result data to the ansys load data. it is a new method to analyze turbine tip clearance. in this paper, some research of the numerical computation of the tip clearance of aero - engine is done, the parametric method is used and the research on the flow, heat and structure integration analyses is accomplished

    本文對渦輪機匣氣熱固一體化分析方法做了研究，通過編制了載荷轉換與施加程序，從氣熱計算模型中提取溫度場計算結果，並作為載荷加入到熱固耦合計算模型中，實現了高壓渦輪機匣的一體化計算分析，為實現渦輪葉尖間隙的氣熱固一體化分析打下了基礎。
  9. Presents the investigation of the heat conduction behavior, internal thermal stress field of specimen under thermal shock and microscopic damage and failure of the tungsten based composites by combination of macroscopic and microscopic analyses and integration of material science and mechanics ; describes a microscopic mechanical model based on the microstructure of components with macroscopic stress applied to the microscopic model as that of maximum principal stress at the center, and the fringe of the specimen, and the microscopic stress fields obtained through calculation by the finite element method, and concludes from test results that the maximum principal stress is first generated inside the test coupon, and a failure will be first initiated in the inclusion if the material fails at this time ; the maximum principal stress moves to the edge of the test coupon after the test coupon is heated for a period of time, and the failure will first be initiated in the base if the material fails at this time

    從材料設計的思想出發，採用宏觀與微觀、材料科學與力學相結合的方法，對鎢基復合材料的熱傳導行為、材料在熱沖擊載荷下的內部熱應力場及材料細觀結構的破壞行為進行了詳細的理論研究.根據鎢基復合材料的細觀組織結構建立了材料細觀模型.在宏觀分析的基礎上，分析了材料微結構內部的破壞行為.分別取試件心部與邊緣主應力值最大點的應力狀態，施加在所建立的模型上，用有限元方法計算了模型內部的彈性應力場.結果表明：試件主應力最大值首先產生在試件內部，此時，如果材料發生破壞將先從夾雜中開始；加熱一段時間后試件中的最大主應力值轉移到試件邊緣，此時材料發生破壞將先從基體中開始
  10. There will be a great future if we integrate solar energy utilization techniques into heat pump techniques. on the base of integrating the two techniques, the paper analyzed the art trait of heat pump water heater, the manner of integration, the essential theory ; and developed a small capacity direct expansion solar - assisted heat pump water heater, and tested its thermal performance on the condition of different weather such as sunshine, overcast sky & night. the results make clear a small capacity direct expansion solar - assisted heat pump water heater can absorb not only solar energy but heat energy in air ; it takes on favorable thermal performance, on the condition of different weather such as sunshine, overcast sky & night, coph is about between 3. 5 ~ 5. 0, eer is about between 2. 5 ~ 4. 5, these are better than traditional air source heat pump water heater and non - direct expansion solar - assisted heat pump water heater, and it takes between 2 and 3 kwh to heat 270 kg water from 20 c to 50 c, it is very great in terms of saving energy and protecting environment,

    本文在結合太陽能利用與熱泵技術的基礎上，分析研究了太陽能熱泵熱水系統的技術特點；太陽能集熱系統與熱泵系統的結合方式；直接蒸發式太陽能熱泵熱水系統的基本理論；研製出小功率直接蒸發式太陽能熱泵熱水系統樣機，並在晴天、陰天、夜晚等不同的天氣情況下對其進行了試驗，實驗結果表明：本小功率直接蒸發式太陽能熱泵熱水系統不但可以有效地吸收太陽能，還能有效地吸收空氣中的能量，具有良好的熱性能，在不同的天氣情況下，其制熱系數cop _ h大約在3 . 5 5 . 0之間，優于傳統的空氣熱泵和非直接蒸發式太陽能熱泵熱水系統：其效能比eer大約在2 . 5 4 . 5之間，將270kg水從20加熱到50隻需用電2 3度，節能及環保效果明顯。
  11. Precise time integration method for solution of nonlinear transient heat conduction

    非線性瞬態熱傳導的精細積分方法
  12. Jiangsu days steel limited - production, scientific research, integration of the business, is the industry standard varieties of the most complete one of the special steel enterprises, will be able to produce acid stainless steel, heat - resistant stainless steel, welding of stainless steel, high temperature alloy electrical resistivity, magnetic alloys, expanding alloy material from the rods, bars, wires, tubes, strip

    江蘇興天合金鋼有限公司集生產、科研、商貿為一體，是同行業中品種規格最齊全的特鋼企業之一，能生產耐酸不銹鋼、耐熱不銹鋼、焊接用不銹鋼、高溫電阻電熱合金、軟磁合金、膨脹合金等材質的線材、棒材、絲材、管材、帶材。
  13. Hyperbolic heat conduction problem solving via the precise integration method

    精細積分演算法求解雙曲熱傳導問題
  14. A simplify high pressure turbine ( hpt ) tip clearance model is analyzed with the cyclic symmetry method. research on the flow, heat and structure integration analyses is achieved in this paper. flow / heat analysis is done by fluent software, and heat / structure analysis is done by ansys software

    針對渦輪部件的結構特點，進行了適當的簡化，利用參數化設計思想建立了渦輪葉尖間隙計算模型，用循環對稱的方法分析了某型發動機高壓渦輪葉尖間隙在工作過程中變化的情況。
  15. Inverse - time overcurrent protection is used in power supply installation to fit the heat characteristic of the device ' s fault current. with reference to international standard characteristic equations, the equation by the integration of current term is suitable to describe the process of heat accumulation

    將反時限過流保護的概念引入智能電源系統，參考國際通用反時限控制曲線，通過構造器件的熱庫模型採用微處理器程式控制能夠方便實現各種反時限控制特性。
  16. Increasing scale of integration and consumption of power has led to the significant increase in power densities encountered in modern electronic equipment. if we do not pay attention to the thermal management of electronic equipment, the large amount of heat generated by the electronic device would not be under the control. especially in some atrocious surroundings, some devices " working temperature would exceed the rated temperature limit and lead to deteriorate the system stabilization or even make the hole system disabled

    現代電子設備的集成度不斷提高、功耗不斷加大，使得熱流密度急劇上升，如果我們在設計階段不注重電子設備的散熱設計，那麼元件所產生的熱流將得不到有效控制，特別是在工作環境比較惡劣或電子設備比較復雜的情況下某些元件的工作溫度就有可能上升到導致整個電子系統的工作不穩定乃至失效。
  17. It is well known that the traditional efhat is the integration of the externally fired boiler and humid air turbine, in which various kinds of fuels can be used and the perfomance be improved. in particular, the temperature of clean humid air discharging to atmosphere is not limited by the dew point, and large amount of latent heat of water vapor in condensing will be released

    常規外燃式濕空氣透平是外燃和hat循環相結合的系統，既能夠發揮外燃可以燃用劣質燃料和hat循環效率高的優勢，又由於常規efhat循環工質為潔凈濕空氣，因而排氣溫度可以降低到露點以下而不存在常規hat循環中煙氣露點溫度的限制問題。
  18. Through system integration, this dissertation proposed the new system in which the low - temperature heat is introduced into the efhat system with latent heat utilization

    本文突破傳統中低溫簡單循環思路，從系統集成的角度，提出把低溫熱源能量引入能夠發揮利用潛熱的efhai ，系統的新思路。
  19. Simulation of novel process of distillation with heat integration and water integration for purification of synthetic methanol

    具有熱集成和水集成的甲醇精餾新工藝及其模擬
  20. The solutions of examples demonstrated that the optimized synthesis problems of complex distillation system could be solved rapidly with the improved algorithm, and the optimal configurations of thermally coupled ( linked ) side columns, fully thermal coupling column ( petlyuk column ) as well as heat integration between the different columns could be searched automatically

    實例計算表明，基於遺傳規劃的綜合策略可以用於求解復雜精餾系統的最優綜合問題，實現了包括側線塔、完全熱偶塔及同時考慮熱集成的各種復雜精餾結構的自動搜索尋優。
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