SimApp
Simulation tool for automatic control systems in the time and frequency domain based on the idea of block diagrams. Full visual block diagram editor. Simulation results are displayed in diagrams and data tables. More than 90 basic function blocks.
ChemEng Economics Calculator
Easy to use software demonstrates the procedures to estimate the net present value of industrial process plants. the calculation involves, fixed capital investment, operating labour,utility costs,raw materials & profits and production costs and more.
Shell and Tube Heat Exchanger Design (S&THex)
Easy to use software demonstrates the chemical design calculations of Shell & Tube Heat Exchangers.Unlike other tools, ensures that calculations are performed step by step to help in understanding the design calculations...etc.
Conveyor Capacity
Your quick calculator for belt conveyor capacity. Enter data in U.S. or metric units. Output is in both and shows full load and your input for comparison. You also get load width, edge distance, depth at skirtboard and load on belt.
BeamBoy
BeamBoy is a free engineering utility for calculating stress and deflection of structural beams under load. May also be used for shafts. BeamBoy is menu-driven and intuitive.