这是由于导致液体沸腾的原因有两种:一种是通过加热破坏分子链;
This is because there are two ways of boiling liquids: one is to heat them up, breaking the weak bonds between the molecules inside.
此外,由于获得来自蒸气的热量,塔板上的液体沸腾,生成更多蒸气。
Additionally, because of the heat input from the vapour, the liquid on the tray boils, generating more vapour.
从强润湿性液体沸腾机理的角度对起始沸腾点的影响给出了相应的解释。
Corresponding explanations were given in view of boiling mechanism of highly-wetting liquid.
并从强润湿性液体沸腾机理的角度对起沸点的影响因素给出了相应的解释。
Corresponding explanation were given in view of boiling mechanism of highly-wetting liquid.
从这台设备中出来的热蒸汽通进二效的列管换热器,使第二台蒸发器中的液体沸腾。
Hot vapor from this unit passes to the second-effect calandria and causes boiling in the seconde vaporator.
从这台设备中出来的热蒸汽通进二效的列管换热器,使第二台蒸发器中的液体沸腾。
Hot vapor from this unit passes to the second-effect calandria and causes boiling in the second evaporator.
类似地,如果我从低温开始,所有的都是液体,升高温度,直到沸腾。
Similarly, if I start at low temperature, all liquid now I start raising the temperature until I just start to boil.
怪异的事实:放屁甲虫能释放一种沸腾的液体作为保护机能。
Weird Fact: The Bombardier beetle shoots boiling liquid as a defense mechanism.
阳光照射管阵时,管道里的液体会被加热沸腾,在日常情况下,液体会流进热泵并传导热能。
When sunlight hits the tubes the liquid within becomes superheated. In a home situation, it would then flow into a heat pump to transfer that heat.
对底部加热的被液体浸透的多孔物料床中的沸腾换热进行了实验和理论分析。
Experimental and theoretical investigations on boiling heat transfer in liquid saturated porous bed heated from below are conducted.
鼓泡装置可以提供沸腾的汽化中心,防止液体暴沸。
Bubbling boiling vaporization device center can provide, to prevent violent boiling liquid.
如果这些液体在通常的大气压下加热到足够的温度而沸腾,其中许多碳氢化合物会分解。
If this liquid were heated to a high enough temperature to boil it under normal atmospheric pressure many of the hydrocarbons in it would decompose.
该塔装有一种液体,通常是水。当水沸腾时,蒸汽就将被运送到一旁的“机械绞车”。在那里,蒸汽带动一个老式的涡轮机。
The tower contains a fluid, typically water, which boils and the resulting steam is then transferred to a nearby "power block", where it spins a conventional turbine.
本文对高温平板滞止区内三种过冷液体的圆形喷流冲击沸腾的临界热流密度进行了系统的稳态实验研究。
An experimental investigation was carried out to predict the Critical Heat Flux (CHF) of convective boiling of 2 subcooled liquids for a round jet impingement on the stagnation zone of a hot surface.
避开沸腾和飞溅的液体及其释放的低温蒸气。
Stand clear of boiling and splashing liquid and the cold vapors that are released.
本文对高温平板滞止区内三种过冷液体的圆形喷流冲击沸腾的临界热流密度进行了系统的稳态实验研究。
A steady heat transfer experiment was carried out for predicting the critical heat flux (CHF) of convective boiling for a round R-113 liquid jet impingement on the stagnation zone of a hot surface.
对浸泡在强润湿性液体中的光滑传热表面的沸腾起始状态进行了实验及理论研究。
An experimental and theoretical study was conducted to investigate the incipient boiling condition of smooth heat transfer surface immersed in highly wetting liquids in the paper.
利用统计热力学密度涨落理论确定了均质沸腾时液体的极限过热度及汽泡的临界半径。
The liquid superheat limit and critical radius of bubbles in homogeneous nucleateboiling are determined in the present paper by using density fluctuation theory of statistical theomodynamics.
考察了不同液体、流速和喷流直径等系统条件对喷流沸腾临界热流密度的影响。
Investigated was the influence of the various system conditions, such as different liquids, flow velocities and jet flow diameter, etc. on the critical heat-flux density of the jet-flow boiling.
这类化合物受热时形成恒沸物,该混合物的沸腾温度低于每种单独液体的沸腾温度。
These compounds, when heated together, form an azeotrope, in which the boiling temperature of the mixture is lower than the boiling temperature of each separate liquid.
应用统计热力学巨正则系综的密度涨落理论,提出了确定均质沸腾中液体极限过热度和均质凝结中蒸汽极限过冷度的方法。
The liquid superheat limit and vapor subcooling limit in homogeneous nucleation are determined in the present paper by using density fluctuation theory of statistical thermodynamics.
当总蒸气压与周围液体的压力相等时,沸腾就发生了,液体变成了气体,遍及液体中的气泡。
When the total vapor pressure reaches the pressure surrounding the liquid, boiling occurs and liquid turns to gas throughout the bulk of the liquid.
实验表明,多孔物料床的沸腾换热强度主要受到颗粒—液体组合的影响。
The experiments show that the heat transfer rate in the porous bed is mainly influenced by…
在事故后果评价中采用量化风险分析,提出了沸腾液体膨胀蒸汽爆炸和不可控蒸气云爆炸对周围人员可能造成伤害的评价方法。
Quantified risk analysis (QRA) is used in consequence assessment. The assessment method for the hazards to the environment by UVCE and BLEVE is researched.
BLEVE是一种物理爆炸,具有严重的破坏性,为研究沸腾液体膨胀蒸汽爆炸的发生机理,建立了小型实验装置进行模拟试验。
The latter is a kind of physical explosion with a serious destructive force. To study the generation mechanism of BLEVE a small-scale experimental device has been set up to conduct simulation tests.
本文对高温平板滞止区内三种过冷液体的圆形喷流冲击沸腾的临界热流密度进行了系统的稳态实验研究。
The quantificational effects of the nanoparticles concentration and the flow conditions on the jet boiling heat transfer and the critical heat flux (CHF) were systemically investigated.
结果表明,沸腾液体扩展蒸气爆炸在拟建lng储备库可能发生的事故中的后果最严重。
We analyzed all the accident scenarios that might occur in the LNG reserve, in which both BLEVE and UVCE were discussed.
结果表明,沸腾液体扩展蒸气爆炸在拟建lng储备库可能发生的事故中的后果最严重。
We analyzed all the accident scenarios that might occur in the LNG reserve, in which both BLEVE and UVCE were discussed.
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