Übersetzung für "Gaskonstante" in Englisch

Display Boltzmann Constant, Atomic Mass Unit, Molar Gas Constant, Stefan-Boltzmann Constant or Avogadro's Number.

Some have suggested that the symbol "R" for the ideal gas constant is also named after him.

This is the universal gas constant, not changing.

And then this is just the universal gas constant.

R does not mean the universal gas constant!

R is the gas constant, k is the isentropic exponent, and z is the compressibility number.

In addition, various constants, such as the gas constants and the isotropic exponent, are considered.

The other two values R=gas constant and ?=istropic exponent are used in the accepted sense.

So that you get n is equal to pressure times volume, over the universal gas constant times temperature.

By forming auxins, it furthermore creates an advantageous gas constant in the tree and root region and, in addition, affects the whole of the vegetation positively.

The method according to claim 1, which comprises determining the family of temperature characteristics by calculating an associated corrected intake air temperature for each interpolation point of the heating temperature and for each interpolation point of the air flow, in accordance with the formula ##EQU3## wherein p is the pressure in the intake tube, VZ is the cylinder volume, LM is the air mass per cylinder and stroke and R is a gas constant.

From the thermodynamic state equation, the value of the respective corrected intake air temperature TALK is then obtained as ##EQU2## where VZ is the cylinder volume and R is the gas constant.

The location of the surge limit is independent of changes in the parameters of suction pressure, end pressure, temperature, gas constant or isentropic index.

While variables like pressures and temperatures are readily measurable, the gas constant R and the isentropic index are not directly measurable. In any case, they are not measurable in a fast or economical way.

A possible, but very difficult approach would be to compute by way of the formulas (1) and (2) and from the known relationship between R and K the variable Ra and Ka, i.e. the actual gas constant and the actual isentropic index.

The method according to the invention is capable of detecting and taking into account changes in these variables and presupposes that in the variation of the gas composition there is always a unequivocal relation between isentropic index. K and gas constant R.

So we have pressure times volume is equal to the number of molecules we have in moles times the ideal gas constant times temperature in Kelvin.

So what the ideal gas constant essentially does is it converts-- we know that this is proportional to this, but it sets the exact constant of proportionality and it also makes sure we get the units right, so that's all it is.

So let's just rewrite the Ideal Gas Law by dividing both sides by the universal gas constant and temperature.

Now, the hardest thing about this is just making sure you have your units right and you're using the right ideal gas constant for the right units, and we'll do that right here.

And then we want to divide that by-- and you want to make sure that your universal gas constant has the right units,

R is called the universal gas constant, and it is R is 8.31 joules per mole-Kelvin.

What R is, the ideal gas constant is, essentially it takes us to a world this is when you multiply moles times Kelvin, you get mole Kelvin.

And if you want to verify that, you can plug in all the units and use units for the ideal gas constant.

In one pair of exchange units which are coupled by an absorption cycle (or a corresponding working-fluid line which includes a pressure-varying device), for instance the pair A and C or B and D in FIG. 1, the following relationship exists between the mean temperatures T1 and T2 of the temperature ranges in which these exchange units operate and between the mean pressures p1 and p2 of the pressure ranges in which these units operate: ##EQU1## where ##EQU2## represents the mean slope of the vapor pressure curve of the working fluid at a respective concentration of the absorbent and R represents the universal gas constant.

R=ideal gas constant)) in a range between 15.5 and 26 (MPa) 1/2 .

The change in the specific gas constant R which results from variation of the fuel composition and further operating parameters, for example the fuel/air ratio, as well as changes in the specific thermal capacities c p and c v lead to the isotropic exponent k being dependent on specific operating conditions.

SUMMARY OF THE INVENTION The basic object of the present invention is to propose a process for the reliable operation of a turbocompressor, which is also able to reliably process gases of different compositions, which is not sufficiently known especially concerning the variables for the gas constant R and the isentropic exponent k.