Use our online Log Mean Temperature Difference Calculator: LMTD Formula: LMTD = [ΔT1- ΔT2]/[lnΔT1 / lnΔT2 ] where ΔT1 and ΔT2 as defined below for the LMTD counter-current flow and LMTD parallel flow: LMTD Counter-current flow exchanger LMTD Parallel flow Exchanger We used the equations shown above in our calculator Log Mean Temperature Difference Calculator. Why…
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Free online physics, Math calculators, velocity equations and density, mass and … Puts the values and the calculator will solve for the third in the selected units.
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Prandtl Number of Oil
The Prandtl number is correlated with the temperature of the engine oil.The prandtl number is a dimensionless number defined as below: Pr = momentum diffusivity / thermal diffusivity = υ/α ‘υ’= momentum diffusivity or kinematic viscosity. ‘α’ = thermal diffusivity. The prandtl number of engine oil is high which lead to higher convective heat…
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Prandtl Number Calculator
Prandtl Number Calculator Use our online Prandtl Number Calculator: Prandtl Number Equation The Prandtl Number (Pr) called also Prandtl group is a dimensionless number, introduced by the physicist Ludwig Prandtl. The Prandtl Number equation/formula is the ratio of two transport properties, the kinematic viscosity and the thermal diffusivity. The first propritie affect the the velocity…
Natural Gas Calorific Value Calculator Use our online Natural Gas Calorific Value Calculator based on the ISO 6976 (2016) Natural gas – Calculation of calorific values, density, relative density and Wobbe index from composition This calculator is designed to calculate the following for natural gas and other combustible gases : Gross Calorific Value Net Calorific…
Antoine Equation Calculator Saturated Vapor Pressure Calculator online: Antoine Equation Definition: Definition of Antoine Equation Definition provided by wikipedia: “The Antoine equation is a class of semi-empirical correlations relating the vapor pressure and temperature for pure components. The Antoine equation is derived from the Clausius–Clapeyron relation. The equation was presented in 1888 by the French…
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Avogadro’s law Calculator
Avogadro’s law Calculator Online: Use our Avogadro’s law Calculator Online. Avogadro’s law Equation / formula: P1 / n1 = P2 /n2 P1 n2 = P2 n1 Where : n is the amount of substance of the gas (measured in moles) V is the volume of the gas Avogadro’s law Equation Avogadro hypothesis is that equal…