Engineering Fundamentals

Understand the theory, equations, methods and engineering principles behind ChemProCal calculations.

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6 Articles

Dimensionless Numbers in Chemical Engineering: Transport Phenomena Guide

Master the essential dimensionless numbers in chemical engineering???Reynolds, Prandtl, Schmidt, Nusselt, Sherwood, Peclet, and Froude. Understand their physical significance, boundary …

8 min read

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Thermodynamics Theory Beginner

Compressor Sizing & Power Calculation: Complete Engineering Guide

Compressor sizing requires thermodynamic analysis of compression paths, gas properties, pressure ratio, efficiency, discharge temperature and driver power. This guide …

24 min read

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Thermodynamics Theory Advanced

Equation of State (EOS) & Real Gas Properties Theory: Peng-Robinson & Beyond

Explore the core thermodynamic equations, including Peng-Robinson and SRK, for accurately predicting gas behavior.

8 min read

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Mass Transfer Theory

The Schmidt Number (Sc): Viscosity vs. Diffusivity

Decode the Schmidt number, the critical dimensionless parameter that dictates whether momentum or mass diffuses faster in a fluid.

2 min read

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Mass Transfer Theory

HTU and NTU: Designing Packed Columns

Forget theoretical trays. Learn how to size the height of a packed absorption column using the Height of a Transfer …

2 min read

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Mass Transfer Theory

Packed Column Hydraulics: Flooding & Pressure Drop

Design absorption scrubbers safely by understanding the Generalized Pressure Drop Correlation (GPDC) and avoiding catastrophic column flooding.

2 min read

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