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1)  rate of evaporation
汽化速率
2)  vaporization rate
汽化速度,汽化率
3)  steam injection rate
注汽速率
1.
Numerical simulation is used to understand the impacts of steam injection rate,bottom-hole steam quality,production/injection ratio and reservoir pressure on the performance of steam flooding in heavy oil reservoirs,providing the concrete ranges of quantified indices.
利用数值模拟方法研究注汽速率、井底蒸汽干度、采注比及油藏压力对稠油油藏蒸汽驱开发效果的影响,给出了具体的量化指标范围。
2.
However,and when steam injection rate reached a certain value,increase of influence sphere on pr.
在注蒸汽热采井中,注汽速率是影响油藏压力场分布的重要因素。
3.
In this paper,the steam flooding frontier prediction model considering pseudo mobility ratio is studied,the charts among shape factor,pseudo mobility ratio and steam injection rate are drawn.
而在实际油藏中,由于地层中原油黏度较大,或注汽速率较小,拟流度比往往较大,此时利用最大形状因子优化注汽参数受到限制。
4)  vaporization ratio
汽化分率
1.
Through the mathematical inference, the author presents a new procedure based on feed composition (z),phase equalibrium constant (K) and vaporization ratio (φ) in ternary component equilibrium flash vaporization without iteration.
通过数学推算,提出了在三组元平衡闪蒸中的进料组成、相平衡常数和汽化分率之间的关联式,用此关联式在已知相平衡常数的条件下,可直接进行汽化分率、汽液相组成的计算。
5)  vaporization efficency
汽化效率
6)  change rate of steam temperature
汽温变化率
补充资料:比汽化热
分子式:
分子量:
CAS号:

性质:物质的物理性能指标之一,指所消耗之热量Q除以该液体汽化的质量m。符号为r。r=Q/m。SI单位为焦/千克。

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