3) When matter is heated, it expands. 物体受热则膨胀。4) Heat makes gases expand. 热使得气体膨胀5) Heat causes the expansion of gases. 热使气体膨胀。6) Gas expended fluid 气体膨胀的流体补充资料:物体 1.物的本体;器物的形体。 2.由物质构成的﹑占有一定空间的个体。 说明:补充资料仅用于...
6.It is a common physical phenomenon that substances expand when heated and contract when cooled.物体遇热膨胀,遇冷收缩,这是一种普遍的物理现象。 7.Stirling engines are powered by the expansion of a gas when heated, followed by the compression of the gas when cooled.史特灵引擎是利用热膨胀的气...
6.It is a common physical phenomenon that substances expand when heated and contract when cooled.物体遇热膨胀,遇冷收缩,这是一种普遍的物理现象。 7.Stirling engines are powered by the expansion of a gas when heated, followed by the compression of the gas when cooled.史特灵引擎是利用热膨胀的气...
The thermodynamic expansion of a heated gasThe thermodynamic expansion index is determined for a gas being evacuated from a reservoir with allowance for heat transfer.doi:10.1007/BF00837823V. F. PrisnyakovKluwer Academic Publishers-Plenum PublishersJournal of Engineering Physics...
aAn expansion chamber is provided for relief of gas pressure to avoid distortion of the bulb at higher temperatures. It is not for the purpose of joining mercury separations; and under no circumstances should the thermometer be heated above the highest temperature reading. 扩大室为气体压力安心提供...
a change in temperature of a thermally insulated gas when it is forced through a small hole or a porous material. For each gas there is a temperature of inversion above which the change is positive and below which it is negative. Also called:Joule-Kelvin effect ...
A rise in the temperature of the gas results in itsexpansion. 气体温度上升致使气体膨胀. 《现代汉英综合大词典》 The forces ofexpansionare balanced by forces of contraction. 扩张力和收缩力相互平衡. 《简明英汉词典》 Futureexpansionof the business calls for two new factories. ...
It gives a thermalexpansion coefficient ofan ideal gas as (3)αV=1V(NkBP)=1T. In contrast to this universal behavior of ideal gases,αVof different solids may even vary qualitatively. However, it is remarkable that thermal expansion of crystals often has a temperature dependence similar to th...
Water, on the other hand, contracts when it is heated from 0° to 4°C at atmospheric pressure. The dependence of α on T is most pronounced in the cases of gases; for an ideal gas, α = 1/T. The dependence is less marked for liquids. For a number of substances, such as quartz...
Thermal expansion of PVC, CPVC, Carbon and Stainless Steel and Fiberglass pipes. Restricted Thermal Expansion - Force and Stress Stress and force when thermal expansion a pipe, beam or similar is restricted. Sizing Steam Pipes (kg/h) Steam is a compressible gas where pipe line mass flow ca...