heat release rate

The results show that, with the increase of DME proportion, inlet pressure increases, but the ignition delays, the peak in-cylinder pressure and heat release rate, peak in-cylinder temperature and peak pressure rise rate decrease, and their phases retard.

研究发现，采用同一喷嘴时，随着燃料中二甲醚比例的增加，发动机进气压力增加，着火延迟，缸内压力峰值、放热率峰值、最高缸内温度、压力升高率峰值降低，其相位延后。

Analyze the regulation of cylinder pressure and heat release rate, and the characteristics of fuel economy and NOX and Soot emission.

分析了缸内压力、放热率的变化规律及燃油经济性和NOX和Soot的排放特性。

Calculation and Application of Combustion Heat Release Rate in High Speed Diesel Engine

高速柴油机燃烧放热率的计算和应用

The curve of heat release rate and mass loss rate had the same shape which showed that irradiation cross-linking had the effect in the condense phase. The char formed after cone calorimetric test had the wrinkle structure to wrap the melt drops.

锥形量热仪测试的热释放速率和质量损失速率曲线轮廓类似，也说明了辐照交联在凝聚相起到的作用；燃烧后炭层呈褶皱状结构，有利于对熔滴的包覆。

In addition, mass loss rate was not the only parameter influencing heat release rate in cone calorimeter for agaric.

同时，木耳的质量损失速率不是影响其热释放速率的惟一因素。

Heat release rate, average burned gas temperature and NO formation as well as turbulent burning rate, turbulent flame propagating speel and flame speed ratio in different flame zones were computed as model output.

本模型不仅可以计算出燃烧放热率，燃气平均温度，NO生成规律，还可提供各火焰区的紊流燃烧速度、紊流传播速度和火焰速比等重要参数。

Based on the indicator diagrams obtained, the maximum pressure in cylinder and heat release rate after adding additive were analyzed.

基于实测的示功图，对生物添加剂加入油品后最大缸内压力和燃烧放热率等方面做了发动机燃烧特性分析。

Since lacking of domestic experiment data on full-scale fire test, the full-scale heat release rate platform for multifunctional measurement have been built in USTC.

中国科学技术大学火灾科学国家重点实验室建造了全尺寸多功能热释放速率实验台。

When the LPG alternating ratio is smaller, the ignition delay of pre-mixing model is longer, and the peak cylinder pressure and heat release rate are higher than those of mixing injection model, and their corresponding crank angles retard.

LPG替代率较小时，预混进气方式与混合喷射方式相比滞燃期较长，最高爆发压力和最大燃烧放热率较低，对应的曲轴转角滞后；

Study of Combustion Heat Release Rate on a High High Speed Supercharge diesel Engine of Vehicle

轻型车辆用高速增压柴油机燃烧放热规律的研究

A Study on Heat Release Rate of the Chinese Fir Wainscot Coated with the Polyurethane Flame-retardant Coating

聚氨酯防火涂料处理杉木壁板的热释放率研究

And the conclusions from the curves of indicator diagrams and the heat release rate curves accord basically with the results of fuel saving and soot density reducing and the hypotheses about the comburant mechanisms of diesel fuel additives.

并且由示功图及放热率曲线分析比较所得结论与柴油添加剂的节油、降烟效果及其有关助燃机理假说是基本一致的。

Overall design is introduced including volumetric heat release rate of furnace, exit gas temperature, hot air temperature, efficiency of boiler, furnace dimension, superheater, reheater, attemperator, etc.

还介绍了主要热力特性数据和总体设计，包括炉膛容积热强度、炉膛出口烟温、热风温度、锅炉效率、炉膛尺寸、特性和各受热面、调温方式等。

Ohio State University heat release rate apparatus

俄亥俄州立大学热释放率测试仪

With the increase of engine load, the igni-tion timing will advance, the maximum heat release rate and the maximum combustion temperature as well as the combustion duration will increase.

负荷增大时，双燃料发动机燃烧始点提前，最大燃烧放热率增高，最高燃烧温度升高，后燃较严重。

According to the heat release rate, the reaction pathway to ignition of sample alkane is analyzed.

利用新型的绝热量热仪研究了两种典型烷烃的自加热过程,采取了增大样品容器体积和加压的方法,得到了正庚烷和正十六烷的初始反应温度 、 大升温速率和最大升温速率对应的温度.

The safe position for the fireman is farther and farther from the fire source as the heat release rate increases and nearer and nearer from the fire source as the ventilation value increases;

消防安全救援位置，随着热释放率的增大距离火源越来越远，随着风速的增大距离火源越来越近。

Testing of Combustibles Heat Release Rate in Subway Train

地铁列车中可燃物热释放速率的测定

At higher thermal radiation intensity, all samples produced the heat release rate and peaks have increased, the total heat release increased, mass loss increased, but the effective heat of combustion is about the same.

在较高的热辐射强度下，所有的试件产生的热释放速率及其峰值都有所增加，总放热量增大，质量损失增多，但有效燃烧热都相差不大。

Heat release rate of normal PVC wallpaper is one time higher than that of fire retardant wallpaper and smoke production is 2.48 times heavier.

普通PVC壁纸比阻燃壁纸的热释放速率高1倍，烟气释放量大2.48倍。

Introduces a new sensor to strictly measure the pressures and pressure differences of main and pre chambers in swirl chamber diesel engines, and analyzes the influences of the pressure measurement error from the sensor on calculating the heat release rate and discharge of connecting passage.

介绍了一种新型精确测量涡流室式燃烧室主、副室压差的传感器，并分析了这种传感器引起的压力测量误差对通道流量及放热率计算结果的影响。