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A lumped capacitance system is assumed to have no variations in its internal temperature, usually happening in systems with low thermal resistivity (conductors) and high resistance to convective heat transfer on an adjacent fluid. For lumped systems, a simplified approach to determine the temperature of a solid at any given time is presented. #chemicalengineering #engineering #heattransfer #sol...

A commonly encountered system in engineering is a pipe that carries either a hot or cold fluid, and we want to minimize the heat lost for a hot fluid (or heat gained by a cold fluid). In this sample problem, we calculate the rate of heat loss of a pipe carrying saturated steam, and what is the effect of adding an insulating layer to the rate of heat loss. #solvedexamples #solvedassignments #sol...

Mixer material balance - How to do material balances sample problem on mixing

Crystallizer material balance - how to do material balances sample problem on crystallization

Absorber material balance - how to do material balances sample problem

Dr. Ray is back

Introduction to Chemical Equilibrium

Steady state conduction with resistances in series and parallel - SOLVED!

Graphical unsteady conduction solution for a distributed system

Fluid Metering Devices

Continuous Distillation Material Balance - SOLVED!

Material Balance of an Evaporator - SOLVED!

Crystallizer Material Balance from Solubility Data - SOLVED!

Fluid Statics - Buoyancy

How to Perform Material Balances

Fluid Statics - Manometry

A Review of Fluid Properties

The Ostwald Process - Production of Nitric Acid

Industrial Stoichiometry of Nitrogen Industries - The Haber Process

Processes, Process Units, and Process Variables

Things you need to know before diving deep into Chemical Engineering

Derivation of velocity profile for laminar rotational fluid flow - SOLVED!

Velocity profile of a thin fluid film flowing down the side of a vertical cylinder - SOLVED!

Determination of enthalpy departure of steam - SOLVED!

How to determine the adiabatic flame temperature of a combustion process - SOLVED!

Lesson 6 - Introduction to Industrial Ecology

Lesson 7 - Thermodynamics of Reacting Systems

Lesson 5 - The Gas Power Cycles

Lesson 4.2 - The Rankine Cycle