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NEWS : Process Engineer's Tools is moving to a new address, www.MyEngineeringTools.com, click here to discover the site

Process Engineer's Tools

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Process Engineer's Tools has been imagined as the extension of its parent site, www.powderprocess.net, with the same aim, supporting Engineers (and future Engineers !) working in the process industries, but with a broader scope.

Where www.powderprocess.net was limiting itself to Powder Handling, Process Engineer's Tools aims at touching every aspect of the work of the process engineers.

In many aspects, the Process Engineer is the generalist doctor of the factory, he has to answer a wide variety of questions. It happens that some fields are less known than others, Process Engineer's Tools aims at giving a lifeline to the Process Engineers touching those subjects that may not be the core of their works, by offering a starting point.

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Question, remark ? Contact us at powder.process@protonmail.com

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Pumps / Piping / Compressors

Pumps	Piping	Compressors
Pump performances - characteristics Pump performances - modification of the characteristics Pump Head Pump Power Pump NPSH Cavitation Pump operation in parallel or series	Flow regimes Reynolds Number Velocity in pipes Hydraulic Diameter Friction factor Fanning and Moody friction factors Colebrook correlation Churchill correlation Churchill correlation calculation tool Pipe pressure drop calculations Equivalent length key piping components K coefficients fittings and valve - turbulent flow K coefficients fittings and valve - laminar flow Orifice calculations Valves types Valves flow characteritics Valves Cv and sizing for liquid and gas Valves Cv and sizing for steam and superheated steam Valves Cv and sizing for 2 phases flow Valves Cv Excel calculation tool Valves Cv in laminar flow Conversion Cv and Kv flow coefficients Pressure safety valves (gas) Pressure safety valves (gas low pressure, vacuum) Pressure safety valves (liquid) Hydrostatic Pressure Torricelli formula Partially filled pipes Sonic velocity	Compressors power Compressor temperature elevation Reciprocating compressors capacity

Vacuum Systems / Electrical Engineering / Thermodynamics

Vacuum systems	Electrical Engineering	Thermodynamics
	In Development	Ideal Gas Law definition and calculations related Mixture of gases / Dalton's Law Behavior of real gases Equation of states Vapor pressure Liquid - Vapor equilibrium : ideal mixtures / Raoult's Law Liquid - Vapor equilibrium : non ideal mixtures Flash equilibrium calculation of a mixture Heat conduction through walls Heat conduction through pipes Overall heat transfer coefficient conduction + convection Wall temperature profile calculation Heat flow rate calculation Shell Tube Heat Exchanger Design - Pressure drop calculation on the tubes side Shell Tube heat exchangers : calculation of correction coefficients for shell side heat transfer (Bell Delaware) Plate Heat Exchangers design : calculation method Plate Heat Exchangers design : Pressure drop calculation

Air Psychrometrics	Safety	Data, Diagrams and calculation tools
Absolute air humidity Air viscosity Humid air specific heat	In Development	Molecular weight Isentropic coefficients Density and molecular weight of common materials Bulk Density, particle density and mean particle size of common bulk solids and powders Permeability and deaeration rates of common materials Valve flow characteristics calculation Moody diagram Psychrometric diagram - Mollier diagram Viscosity of gases

Engineering calculation tools

FREE EXCEL CALCULATION TOOLS : ACCESS HERE