Chemical Engineering Directory In Engineering

Calculate cooling tower range, approach, and effectiveness from water and air conditions.

Estimate the number of theoretical stages using McCabe-Thiele method for binary distillation.

Estimate flash point of liquid mixtures from component flash points and mole fractions.

Calculate heat duty, LMTD, and required area for shell-and-tube heat exchangers.

Perform mass balance calculations for steady-state processes with multiple streams.

Calculate flow rate through an orifice plate from differential pressure and orifice diameter.

Calculate the volume of acid or base needed to neutralize a solution to target pH.

Calculate pressure drop in piping systems from flow rate, pipe size, and fittings.

Calculate chemical reaction rate from concentration, temperature, and activation energy.

Convert between dynamic and kinematic viscosity units including cP, cSt, Pa·s, and Stokes.