减少public成员数量, constant如外面不需要读取可设置为private; 常用的函数通过“改名字”的方式调整其优先级; 参考: https://medium.com/joyso/solidity-how-does-function-name-affect-gas-consumption-in-smart-contract-47d270d8ac92 压缩input data
Constants and Critical Values of IAPWS-95 (IAPWS 1995) Quantity Symbol Value Universal molar gas constant [[bar.R].sup.95] 8.314371 kJ/(kmol*K)Specific gas constant[R.sup.95] 0.46151805 kJ/(kg*K) Molar mass [M.sup.95] 18.015268 kg/kmol Critical mass density [[rho].sub.c] 322 kg...
Gas constant: R = 8.314 J·mol -1 ·K -1 = 0.08314 L·bar·mol -1 ·K -1 . Boltzmann constant k = 1.381X10 -23 J/K = 0.695 cm -1 /K Units: 1 bar = 10 5 Pa. 1 GPa = 10 9 Pa 1 Joule = 1 Pa·m 3 . 1 L·bar = 100 J. 1L=10 ...
2. Constant temperature 3. 100% Anneal Brass Test Every batch of Valogin test 100% VALOGIN Zhejiang Valogin Technology Co. Ltd. Is a cooperation integrating R&D, production and sales which provides one-stop service and solution for water, gas, oil, heating and refrigeration systems of the...
where Eh is the hydrate reaction activation energy, Rhf is the rate of hydrate formation; R and TR are respectively the universal gas constant and reservoir temperature, hC and Sh are respectively the hydrate concentration and the hydrate saturation, φ and ρh are the porosity and the hydrate...
Ratio of total number of stages of compressor to number of stages of compressor with constant outer diameter of working blades is 1.4-2.0. Ratio of heights of airfoil portions of first and last working blades of compressor is 4.5-7.5.;EFFECT: improved efficiency of gas-turbine engine owing to...
But after that, according to the error values, it can be said that the contact angle remains constant. All samples had strongly water-wet behavior at all pressures120. The wettability changes of a scCO2-silica-brine system at a pressure of 8.5 MPa and a temperature of 45°C were ...
Constant temperature 3. 100% Anneal Brass Test Every batch of Valogin test 100% VALOGIN Zhejiang Valogin Technology Co. Ltd. Is a cooperation integrating R&D, production and sales which provides one-stop service and solution for water, gas, oil, heating and refrigeration systems...
R: Gas universal constant, which is equal to 8.31 JKelvin.mol or 0.082 Litre.atmKelvin.molor 10.732 psift3Rankine.mol.pound T: Temperature of the gas in Rankine (R) or Kelvin (K) The pressure, temperature, and volume of gas can be converted as follows: 1atmosphere=1.013×105Pascal=14.7...
The GameplayTagManager actually stores the GameplayTags as relational nodes (parent, child, etc) for faster processing than constant string manipulation and comparisons. GameplayTags and GameplayTagContainers can have the optional UPROPERTY specifier Meta = (Categories = "GameplayCue") that filters the...