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Showing posts from September, 2020

NUSSELT NUMBER & its significance / Dimensionless Number / Chemical Engineering / Heat Transfer

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This post contains a brief explanation of the Nusselt Number and its significance. It is an important dimensionless number in heat transfer.  

Lec - 02 : Chemical Engineering Process calculation

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Hello friends. In this video we are going to understand most frequently used reactors encountered in chemical engineering processes. The description involves the transfer of mass through physical or chemical routes.  

Lec-01: Chemical Engineering Process calculation

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In this video we are going to understand most frequently used unit operations encountered in chemical engineering processes. The description involves the transfer of mass through physical or chemical routes.  

Absorption Equipments / Chemical Engineering / Absorption Solvents / Flow Arrangements

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This video will introduce you about the equipments used for the contact of gas and liquid in absorption phenomena, absorption solvents, material of construction and flow arrangements.  

Tray Column: Design of Downcomer Seal, Hole Size, Fractional Hole Area, Multipass Balancing (Lec06)

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Hello friends. Today I am going to discuss about common design practice of ensuring positive downcomer seal, hole sizes, fractional hole area and multipass balancing.  

binary diffusion illustration

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This video contains the illustration for steady-state molecular diffusion in fluids at rest and in laminar flow with one non-diffusing component  

steady state molecular diffusion with non diffusing component

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This video contains the detailed explanation for steady-state molecular diffusion in fluids at rest and in laminar flow with one non-diffusing component  

steady state equimolal counterdiffusion

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in this video, I had derived an expression for the steady-state equimolal counter diffusion for a binary solution as this is a situation which frequently pertains in distillation operations.  

Introduction of Schmidt Number and its physical significance

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Introduction of Schmidt Number and its physical significance  

Peclet Number

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Introduction of Peclet Number and its physical significance in heat and mass transfer operations  

Tray Column: Downcomer, Its types, Pressure drop, Clearance under Downcomer

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  Hello friends. Today in this video I am going to discuss about downcomers and its types which are used in tray column to maintain liquid flow from an upper tray to a lower tray. Later, I will also discuss about the pressure drop in downcomer, and clearance under the downcomer.
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How ABSORPTION takes place in chemical processes.  

Different Area of Tray / Plate Column & Vapour & Liquid Load Definitions

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Different Area of Tray / Plate Column & Vapour & Liquid Load Definitions  

Factors Influencing Tray Performance: No. of Passes, Tray Spacing, Outlet Weir /Chemical Engineering

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Factors Influencing Tray Performance: No. of Passes, Tray Spacing, Outlet Weir /Chemical Engineering  

Tray Tower / Flow Regimes / Froth Regime / Emulsion Regime / Spray Regime / Three Layered Structure

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Tray Column / Flow Regimes / Froth Regime / Emulsion Regime / Spray Regime / Three Layered Structure  

Tray Column / Tower

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Tray Column