how to calculate the vapour absorption mechine efficiency and per TR steam consumption
In case of vapour compression cycle (VCC) the COP is given by (desired effect / work input). in the other words it can be defines as what we want and what we are paying for that... so in VCC the paying amount is very less as due to low temperature difference that why its value is more than 1. but in case of vapour absorption system the COP is given by (heat taken by evaporator/ heat given to generator). the heat input taken by evaporator is less as compared to heat given to generator.. that why its COP is less than 1......
when number of molecules into vapour state from liquid state is equal to number of molecules going from vapour to liquid equilibrium is said to have been established
Mercury vapour contained in an evacuated glass bulb.Vapour warmed.High voltage applied to electrodes inside lamp.Vapour conducts and allows current flow, excitation causes vapour to glow brightly.Little or no resistance, so requires a ballast in line.
unitless
Law of motion is quadratic equation and is use in calculate of object trajectory. Fluid dynamic for sizing of pump is also second order equation. Quadratic equation or higher may use to fit equation for fast calculation of result. Example on vapour density equation for the use of evaporative mass transfer. We do need to know how much water air can take. It could use the data from table but the work will be lengthly. We can make data in the table a form of polynomial equation and so put it into program for calculated out this require vapour density.
If the vacuum in a vapor absorption machine is 10 mm Hg (millimeters of mercury), it indicates a low-pressure environment inside the machine. This low pressure allows for the vaporization and absorption of the refrigerant in the system. Maintaining the vacuum at this level is crucial for the efficient functioning of the vapor absorption machine.
A Vapour Absorption Machine (VAM) is a type of refrigeration system that operates on the principle of heat absorption. It uses a refrigerant-absorbent pair to produce cooling by absorbing heat from a space and releasing it elsewhere. VAMs are commonly used in industrial applications and areas where waste heat or low-grade heat is available.
in orde to reduce the pressure........cming from the evaporator
in orde to reduce the pressure........cming from the evaporator
Vapour tape is a type of tape designed to provide a barrier against vapour transmission in construction applications. It is commonly used to seal joints and seams in insulation or building materials to prevent moisture infiltration. Vapour tape helps to maintain the integrity of the building envelope and improve energy efficiency.
In a gross sense, the water vapour in clouds is has the greatest effect.
An ordinary domestic heat pump appears to have an efficiency of up to 300% or so. That is it will deliver 3kw of heat for each 1kw of electricity it consumes. But that is illusory because it extracts the extra heat from the water vapour in the air. So in real life, the laws of physics win out.
When white light from mercury vapour lamp is passed through sodium vapour then we have as outcome a continuous spectrum of colours with two black lines in the yellow-orange region. These two lines stand for the absorption of 5890 A and 5896 A lines of sodium atom Another example is Fraunhofer lines seen in the continuous spectrum got from sun. These lines are due to absorption of characteristic frequencies of metals present in the chromosphere of the sun
do u mean air cycle machine (acm) system or vapour cycle system
Use the Equation of State (EOS) in combination with the Antoine's Equation to determine vapor pressure.
No. Vapour does not smell.
The water vapour condensed on the windows. The vapour rising off the acid made me choke.