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- enthalpy efflciency 全热效率
- The enthalpy is constant in the throttling process. 节流过程焓不变。
- Understand the physical meaning of enthalpy. 理解焓的物理意义。
- Only differences in enthalpy are of practical engineering interest. 在实际工程上有意义的只是热含量之差。
- The phase-transition enthalpy and entropy of water were calculated. 获得了水的相变焓和相变熵.
- A change in enthalpy also takes place when a change of phase occurs. 相发生变化时,焓也发生变化。
- The effect of a solution heat exchanger on the enthalpy COP is also discussed. 另外;分析了溶液换热器的换热效率对吸收式热转换器系统性能系数的影响.
- Enthalpy is the amount of energy in a system capable of doing mechanical work. 焓是系统中能够做机械工的能量的多少。
- Heat transfer coefficient,comprising convective and radioactive components may strongly depend on the actual flow enthalpy and density. 由对流和辐射两部分组成的热交换系数极大地依赖于实际活动的焓和密度。
- The key to calculate the specific enthalpy and enthalpy difference is to make sure of the benchmark as well as the value of heat capacity value. 比焓和焓差的计算关键是计算基准的确定,同时也离不开热容值的正确获取。
- The solvent effects, the compensation of the activation enthalpy ,and the activation entropy were discussed. 对溶剂效应和焓-熵补偿作用进行了讨论.
- "The facility is to provide high enthalpy [thermal dynamic] model scramjet testing," he says. “该实验室将提供高焓值[热动力学]模型超燃冲压发动机测试,”他说。
- The formation enthalpy of three binary alloys of transition metals(W,Nb and Ta)with Na is calculated by EAM. 运用嵌入原子方法(EAM)研究了过渡金属W、Nb、Ta与碱金属Na组成的3个二元合金的形成焓。
- Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated. 研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率、固化温度和固化焓变等。
- The values of reaction enthalpy of B(OH) with polyhydroxy comPounds were deterthened by using calorimeter at 298.2K. 用量热法在298.2K测定了B(OH)与多羟基化合物的反应焓。
- So the enthalpy must be calculated by the real mixture model when analyzing the humidifier of HAT cycle. 因此,HAT循环饱和器分析应按实际混合气体模型计算湿空气的焓值。
- The motive and content of enthalpy wheel humidifier mathematical and physical simulation model has been described. 设计了焓轮加湿器的数学物理仿真模型,并采用有限差分法得到了仿真模型的数值解。
- As the content of BMA increases, the melting point, enthalpy of fusion, dynamic contact angle of copolymer rise. 梳形聚合物的熔点、焓值及静态接触角随着共聚物中BMA含量的升高而升高。
- Polyethylene glycol(PEG) is a kind of phase change materials with high enthalpy and low thermal hysteresis. 聚乙二醇相变材料是一类相变焓较高、热滞后效应低的储能材料。
- Significant positive correlation exist between gelatinization peak temperature and heat enthalpy. 热力学参数顶点温度与热焓值间存在较大的正相关性。