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- Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region. 回流区域内的扰动可使主要混合区内热量释放发生相应的变化。
- The characteristic values, which are the square roots of heat release rate and pressures on PDSC tests, can be correlated to burning rates of RDX-CMDB by using a liner equation. 在RDX-CMDB改性推进剂的PDSC试验中获得的放热速率特征量和压强的平方根与燃速能用一线性方程关联。
- The heat release rate (HRR) of a fire in a tunnel is a crucial factor, both in terms of fire spread and smoke production. 隧道内火灾的热释放速率对火灾蔓延和烟气生成起着关键作用。
- Abstract: This paper proposes a new method to predict heat release rate from fuel injection rate in swirl chamber diesel engines. 文摘:提出了由喷油规律预测涡流室柴油机总放热规律和主、副室放热规律的一种新方法。
- The NIST 3 Megawatt Quantitative Heat Release Rate Facility, National Institute of Standards and Technology Special Publication 1007 (2003). 陈俊勋，建筑物防火安全与防火建材，交通大学机械工程学系(2005)。
- The results show that EVA/MOS has higher LOI and UL94 level, lower heat release rate, effective heat of combustion, specific mass loss rate, and better mechanical properties. 实验结果表明MOS是一种性能优良的无卤阻燃剂。 当填充量相等时,与EVA/MH相比,EVA/MOS具有更高的极限氧指数和UL94垂直燃烧级别,更低的热释放速率、有效燃烧热和质量损失速率,以及更高的力学强度。
- The parameter of double Wiebe's Functions were amended, using the amended parameter of different blended fuel.Forecast heat release rate of biodiesel and different blended fuel. 在此基础上，提出了生物柴油放热规律的双韦伯函数的修正参数，建立了不同配比混合燃料的双韦伯函数修正系数，对其他工况的生物柴油及混合燃料的放热规律进行了预测。
- The TG-DTA showed that the thermal stability of the modified fiber was improved,the temperature range of pyrolysis was enlarged,and heat release rate was slowed down. 使用电子显微镜观察接枝粘胶纤维的表观形态,发现阻燃粘胶纤维的细度变大,纤维表面出现裂纹。
- It has been designed to include a number of other functions, such as, heat release rate( HRR ), effective heat of combustion(EHC), ignitability, smoke/soot and toxic gases, etc. 锥形量热仪的实验结果更接近聚合物材料在实际燃烧时的行为。
- The testing methods of combustibles heat release rate based on mass 1oss rate is also introduced, the experimental figures and results are analysed in this paper. 火源热释放速率的大小对于火灾的温度分布及烟气流动的影响较大。
- The testing methods of combustibles heat release rate based on mass loss rate is also introduced,the experimental figures and results are analysed in this paper. 同时还介绍了基于质量损失速率的热释放速率测试方法,给出了部分实验数据和结果分析。火源热释放速率的大小对于火灾的温度分布及烟气流动的影响较大。
- The CCT data revealed that the addition of NB-UFRP into EVA/NMH system not only reduced the heat release rate, but also prolonged the ignition time of the composite. 锥形量热仪实验结果表明，NB-UFRP的引入使EVA/NB-CFR三元复合材料在NMH含量相同的情况下比EVA/NMH二元复合材料有更长的点燃时间和更低的热释放速率。
- The feasibility of oxygen-enriched combustion in diesel engines was analysed in theory from aspects of heat release rate of fuels and combustion products. 通过对燃料燃烧的放热效率及燃烧生成物进行分析，进而对柴油发动机富氧燃烧的可行性进行理论分析。
- The pressure oscillation is amplified when it oscillates in phase with heat release rate fluctuation, and it is reduced when it oscillates out phase with heat release rate fluctuation. 实验结果表明，如果热释放率的波动与压力振动的相位一致时，会加大燃烧室的压力振动：如果热释放率的波动与压力振动的相位相反时，就会减小燃烧室的压力振动。
- A formula of thermal drag was firstly established based on the revised concept,and then the relation between roundabout flow resistance,heat release rate(HRR) and airflow velocity was deduced. 首先在修正的热阻力概念基础上建立热阻力的表达式,然后推导绕流阻力与火灾规模和风速的关系式,最终建立比较严谨的火区阻力实用公式,并得到数值模拟的验证。
- Then it analyzes the combustion characteristic of the LPG engine based on the curve of the heat release rate, and puts forward the measure of improving the performance of the LPG engine. 由生成的放热规律曲线分析了液化石油气发动机的燃烧特性,并提出了改善液化石油气发动机的性能的措施。
- The purpose of this study is to provide a qualitative understanding of the effect of heat release rate on the smoke properties and accu mulate some experimental data for building fire analysis a... 本文目的在于在探索和发展中等尺寸火灾实验模拟手段和方法的同时，定性地确定火源功率对烟气特性的影响，并积累一定的实验数据，为建筑火灾的分析和模化提供实验基础和依据。
- The results show that making up air inlet and heat release rate have more influence on exhaust effect in contrast with the collocation of smoke vent and the velocity of smoke extraction. 模拟结果表明,补气口面积、火源功率对排烟效果影响较大;而排烟口的布置方式和排烟速率的影响较小。
- Study of heat release rate of normal heptane 正庚烷热释放速率测量与研究
- Furnace cross-section heat release rate 炉膛截面热强度
