Windows,Android apps for Engineers/ Sudents / Educational / Health personnel etc.
SOLVERS
Problems Description :
In all the following problems simply enter all the information requested and press the calculate button and results will be calculated each situation.
Changing Volume, at constant pressure, W
This problem relates to a item that has a changing volume at constant pressure. I.e. a balloon being filled with air, the balloons volume is changing. The amount of work done to achieve the final volume is calculated.
Piston, changing Volume, at constant pressure
This problem involves changing volume at constant pressure and includes forces acting in the situation, which affects the amount of work required to create the change in volume.
Work, Volume & Pressure Change, W
Calculates the work due to expansion of the system with changing volume and internal pressure.
Work, Compressor
Calculates the cycle time, power of the fluid and compressor for this compressor problem/situation.
Heat Temperature Rise, Q
Calculation of heat changes, when a vessel is heated and a fluid is also present. This situation considers sensible heat and latent heat changes involved within the system. The calculations allow for vapourization of the fluid.
Heat Flow, example 1
This refers to the amount of a substance i.e. coal must be burnt to raise the temperature of a fluid. The calculation considers the efficiency of the combustion process.
Heat Flow, example 2
Allows for the calculation of heat inputs and losses, temperature and internal energy changes in a closed system vessel, containing a fluid being mixed by a stirrer. Assuming no phase change occurs and it is a closed system.
Heat Flow, example 3
Calculates the heat changes of the system when a substance i.e. Ice melts within a fluid i.e. water.
Sensible & latent heat changes are calculated and the equilibrium temperature of the system is solved for.
Bomb Calorimeter
Calculates the heat, system and energy changes of a bomb calorimeter experiment.
Bomb Calorimeter - 1
Calculates the heat, system and energy changes of a bomb calorimeter experiment.
Gas Calorimeter
Calculates the heat, system and energy changes of a gas calorimeter experiment.
Generator Steam
Calculates the heat changed considering with and without heat losses.
Heat Exchanger, Counter Flow
Calculates the Arithmetric Mean Temperature Difference and Log Mean Temperature Difference of a counter flow heat exchanger.
Heat Exchanger, Parallel Flow
Calculates the Arithmetric Mean Temperature Difference and Log Mean Temperature Difference of a parallel flow heat exchanger.
Heat Exchanger, Cross Flow
Calculates various properties of a cross flow heat exchanger.
Mass Flow through a pipe
Calculates Area, Mass, Volume flowrate through a pipe.
Mass Flow
Calculates the mass flowrate etc of a air/liquid through a ducted piping system. The gas flows through the pipe work, changing areas, and also an injection of fluid may also be used in the system.
Manometer
Calculates the gauge vacuum and absolute pressure of a system using a manometer, using Mercury.
Conduction through composite flat plates
Calculates heat flow and temperatures at the interface of the composite material.
Conduction through a Pipe
Calculates the heat flow through the pipe.
Conduction through composite Pipe
Calculates the heat flow through the composite pipe.
Expansion of Solid Body, Length
Calculates the expansion of a solids bodies expansion, in length, due to heating of the solid body.
Expansion of Solid Body, Area
Calculates the expansion of a solids bodies expansion, in Area, due to heating of the solid body.
Expansion of Solid Body, Volume
Calculates the expansion of a solids bodies expansion, in Volume, due to heating of the solid body
Expansion of Liquid Body, Volume
Calculates the expansion of a liquid bodies expansion, in Volume, due to heating of the liquid body
Bending due to heat
Calculations of metal strips bending due to a applied heat source.