風火山隧道 的英文怎麼說

中文拼音 [fēnghuǒshānsuìdào]
風火山隧道 英文
fenghuoshan tunnel
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : fire
  • : 名詞1 (地面形成的高聳的部分) hill; mountain 2 (形狀像山的東西) anything resembling a mountain...
  • : Ⅰ名詞1. (隧道; 地道) tunnel; underground pass2. [書面語] (道路) road3. (郊外的地方) suburbsⅡ動詞[書面語] (旋轉) turn
  • : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
  • 火山 : [地質學] volcano; burning mountain
  • 隧道 : tunnel; tunneling; tunnelling; chunnel; drive
  1. Computational fluid dynamics ( cfd ) techniques are used to study and understand fluid behavior in tunnels. by simulating complex specific operational cases, we can educe velocity or flux distribution in tunnel under different ventilation and resistance situation and determine the favorable operational procedures of the erlang mountain tunnel ventilation in a fire case. comparison has been made between a simulation and experiment for some cases in order to prove the cfd model is powerful, so that enables the study of cases for which experimental data is not available

    採用本文將內的氣流看成是理想流體的一維恆定流動,通過對二郎特長公路半橫向通系統建立內的空氣動力學模型,利用計算機進行數值分析與計算,得出發生災時,不同通阻力條件下中的速分佈及流量分佈,並通過實驗室模型實驗進行驗證與修正,依據研究結果給出了二郎半橫向通災控制方案,從而解決了二郎公路災的控制問題,同時為半橫向通公路災通提供科學的方法。
  2. Numerical simulation analysis on ventilation during fire in zhongnanshan extra - long highway tunnel

    終南特長公路災通數值模擬分析
  3. Taking the qin - ling zhongnanshan long highway tunnel for example, this paper provides some control measures for fire disaster ventilation and scheme of rescue and evacuation

    以秦嶺終南特長公路為例,論述了公路災事故通控制措施以及救援疏散方案。
  4. Secondly, the paper simplified the calculating model of fume in the high tunnel. took the fume restriction into account, the paper provided some equations to calculate the longitudinal fire ventilation. finally, the paper calculated three examples : the zhongliangshan tunnel and the left route of the yanmenguan tunnel

    最後,本文將公路災的通模型進行簡化,考慮災煙流阻力(節流阻力,摩擦阻力,壓)的影響,提出了縱向式災通計算的方程式,並對中梁的左右線、雁門關的右線進行了實例計算。
  5. Leong, j. c., heat transfer and fluid flow in rotating cylinders with a porous sleeve, ph. d. dissertation, school of aerospace and mechanical engineering, university of oklahoma, usa, 2002, 321 pp

    梁智創、蔡建雄,國五號北宜高速公路坪林頭城段雪災煙流電腦模擬軟體,領航資訊系統股份有限公司,技術報告, 2005 。
  6. Experimental study of charging constitution of directional splitting blasting

    特殊裝藥結構在凍土光面爆破中的應用研究
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