English translation for "通风阻力"
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- draft-pressure resistance
drag
flowing resistance
ventilating resistance
ventilation resistance
Related Translations:
天然通风: natural draft ventilationnatural ventilation 通风除尘: dust removal by ventilation 烟囱通风: chimney draft = chimney draughtchimney ventilationstack draftstack induction 通风烘箱: ventilated drying oven 室内通风: indoor air ventilationroom draughtroom ventilation 通风罩: air bleeder capdraft hooddraught hoodventilating hoodventilation hoodventilator cowlingventilator pipe hood
- Example Sentences:
| 1. | Fuzzy evaluation of air resistance in roadway ventilation
巷道通风阻力的模糊评价 | | 2. | Countermeasures on reducing ventilation resistance
降低矿井通风阻力对策 | | 3. | Testing methods and application for mine ventilation friction
矿井通风阻力测定方法及应用 | | 4. | The technical measures of dropping mine ventilation resistance
降低矿井通风阻力的技术措施 | | 5. | Rule of adjustment of condition equation and adjustment of condition equation of ventilation resistence
条件平差原理及通风阻力的条件平差 | | 6. | The research on calculating formula of coefficient of frictional resistance of bolting and shotcreting roadways
锚喷巷道通风阻力系数的计算式研究 | | 7. | In the light of the fuzzy property of influence factors of air resistance in roadway ventilation , this paper establishes five standard patterns based on analyzing the influence factors , uses fuzzy recognition method to determine the membership function of the influence factors , then rationally evaluates the value of roadway ' s air resistance and whether the roadway ' s ventilation effect is good or not
摘要针对巷道中通风阻力影响的模糊性，在分析其影响因素的基础上，建立了5个标准模式，运用模糊识别的方法确定各因素的隶属函数，从而合理评判巷道中通风阻力大小与巷道通风效果的优劣。 | | 8. | 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
采用本文将隧道内的气流看成是理想流体的一维恒定流动，通过对二郎山特长公路隧道半横向通风系统建立隧道内的空气动力学模型，利用计算机进行数值分析与计算，得出发生火灾时，不同通风阻力条件下隧道中的风速分布及流量分布，并通过实验室隧道模型实验进行验证与修正，依据研究结果给出了二郎山半横向通风隧道的火灾控制方案，从而解决了二郎山公路隧道通风对火灾的控制问题，同时为半横向通风公路隧道的火灾通风提供科学的方法。 |
- Similar Words：
- "通风装置,通风" English translation, "通风装置室" English translation, "通风总管" English translation, "通风总管舷侧吸入瓣阀" English translation, "通风走廊" English translation, "通风阻力,烟道阻力,通风损失" English translation, "通风钻孔" English translation, "通风作用" English translation, "通风阱" English translation, "通风篦子" English translation
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