ventilation equation 中文意思是什麼

ventilation equation 解釋
換氣方程式
  • ventilation : n. 1. 通風，換氣（法）；通風裝置。2. 發泄，發表；（問題的）公開討論；訴諸輿論。
  • equation : n. 1. 平衡，均衡；平均，相等。2. 【數學】方程式，等式。3. 【天文學】（時）差；均分，等分。4. 【化學】反應式。
  1. Concludes a concrete form of the criterion equation of ventilation efficiency by the regression analysis of the experimental and numerical simulation data in literatures

    對有關文獻中的實驗和模擬計算數據進行了回歸分析，獲得了通風效率特徵方程式的一種具體形式。
  2. Presents the equation of the characteristics of air vertical temperature distribution using the mean dimensionless excess temperature and ventilation efficiency as undetermined group and the other groups as determined ones

    用平均量綱一過餘溫度和通風效率（待定綜合量）與其他已定綜合量確定了室溫垂直分佈特徵的表達式。
  3. Based on the dust mass balance equation and the ventilation styles in the textile workshop, puts forward the theoretical relationship between the mechanical ventilation rate and the pressure in the workshop

    摘要在粉塵質量平衡方程基礎上，建立了紡織車間通風狀況與壓力分佈的理論關系式。
  4. Rule of adjustment of condition equation and adjustment of condition equation of ventilation resistence

    條件平差原理及通風阻力的條件平差
  5. A better desired ventilation form is acquired by comparing the three efficiency values. on the basis of recently materials collected in the field at home and abroad, this paper adopts two - equation turbulence model by analysis and comparison, and sets up mathematical model to study three - dimentional indoor turbulent flow. control - volume method and power - law scheme is used to discrete these differential equations. according to semi - implicit method for pressure - linked equations ( simple algorithm ), author writes a general program in c language for simulation of the velocity profile, temperature and pollution concentration distributions of indoor airflow, and the writing, the debugging and the running of the program. all are completed in microsoft visual c + + 6. 0 environment

    在收集國內外在這一領域內的大量資料的基礎上，通過分析與比較，採用了k -雙方程模型來研究室內氣流的濃度分佈，建立了描寫穩態的三維紊流室內氣流濃度分佈的數學模型，採用控制容積法和冪函數分佈方案來離散微分方程組，按壓力藕合方程的半隱式法（ simple ）演算法，用c語言編寫了計算室內氣流流場和溫度場、濃度場的通用程序，並在microsoftvisualc + + 6 . 0環境下對程序進行編制、調試與運行，並對調試工作做了探討與分析。
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