Principles and Modern Applications of Mass-Transfer Operations.

MATLAB versions of the MathCad example programs included in the textbook.

MATLAB versions of the MathCad example programs included in the textbook Principles and Modern Applications of Mass-Transfer Operations by J. BenitezFor additional book and ordering information

Gaussian Mixture Cardinalized Probability Hypothesis Density Filter

The scripts are used to finish multiple target tracking using GM-CPHD filter.

UM 2526-2 Absortion Project

Computational tool for modeling, simulating, and analyzing mass transfer in CO2 absorption processes using packed towers.

This computational application is used to model, simulate, and analyze mass transfer in carbon dioxide absorption processes carried out in packed towers. It allows users to input critical

Design of a Countercurrent Water Cooling Tower

Computes required height of cooling water tower and minimum air rate needed to attain prescribed air and water service conditions

This app computes the required height of a countercurrent, forced air, water cooling tower, and the minimum air rate needed to attain user-specified overall mass transfer coefficient, water and air

2D Heat Transfer FEM

FEM script example for 2D heat problem using T3 element

Solving 1d numerical problems

These codes solve problems in the pdf file by numerical methods and compare it with the exact solution

Numerical methods are now a very useful tool to solve differential equations for mechanical department like heat and mass transfer and Navier Stokes equations. These methods of solutions are the

Heat Exchanger: NUT and effectiveness

These functions calculate heat exchange NUT and effectiveness.

These functions calculate heat exchange NUT and effectiveness folowing textbook Fundamentals of Heat and Mass Transfer (7th ed.) by BERGMAN, T. L., LAVINE, A. S., INCROPERA, F. P. and DEWITT, D. P

Feedback-controlled CSTR Process for Fault Simulation

Three-state closed-loop CSTR dynamic model with simulation of incipient faults

Kinetic Order Determination

Determine the reaction order of a chemical reaction of the form: rate = Ao*[A]^a*[B]^b*exp(-Ea/R*T)

temperatures. For most accurate results it is best to take all the data within the same few degrees and keep the system at low conversion to reduce the influence of heat and mass transfer effectsExperimental

Heat Conduction Toolbox

Computes heat conduction

Vapor compression cycle component models

Modeling of vapor compression cycle components

1D finite difference heat transfer

this program calculates surface temperatures.

What is Near-Field Radiative Heat Transfer?

In this tutorial, we explain the basic principles and limitations of near-field radiative heat transfer (NFRHT). [Beta Version]

Steady Rayleigh–Bénard convection

2D steady state solution of coupled momentum, continuity and energy equations. The fluid is driven by the Rayleigh–Bénard convection.

heat exchangers in simscape part 1: LMTD

LMTD approach to calculate temperatures and heat transfer. Based on pipe blocks.

GUI for distillation columns: McCabe and Thiele Method.

GUI tool for estimating the theoretical number of plates of a distillation column

Heat Exchanger Solver

Calculating outlet temperatures of a Heat Exchanger using Epsilon-NTU method

3-D Heat Equation Numerical Solution

Solution to the three-dimensional heat equation using alternating direction implicit (ADI) method

Transient heat transfer in fibrous multi-scale composites

This code uses the analytical solution at the fiber scale to avoid the microscale discretization in the solution of a two-temperature model.

Solution of a Maxwell Stefan Diffusion Problem

Solving the Maxwell-Stefan equations using the shooting methods.

the tube. Air (component 3) keeps the mole fractions of components 1 and 2 equal to zero. This problem is solved using Mathcad in Example 1.15 of Principles and Modern Applications of Mass Transfer

Radiative heat transfers (GUI)

Program with GUI that calculates view factors and radiative heat transfers.

Absorption

App for absorption/desorption calculations (simple and multiple countercurrent)

2d heat transfer example

heat transfer

Multiple steady states in a catalyst

Compute eta vs. thiele plots for an adiabatic operating catalyst using bvp4c

The adiabatic catalyst problem arises in the field of chemical engineering. If chemical reaction kinetics within a solid catalyst body are influenced by mass transfer multiple steady states are

Water Conductivity & Specific Heat by Temperature

Given a temperature, outputs the saturated water conductivity and specific heat.

Values from Table A-6 in Fundamentals of Heat and Mass Transfer, 7th Ed, Bergman.Any temperature is valid to input, but conductivity and specific heat will only be accurate within the range of

Air and Water Property Interpolation

Allows the computation of air and water properties through basic linear interpolation between two data points

the data set.Cover photo taken from Bergman et al. (2011) in their book "Fundamentals of Heat and Mass Transfer"

FEATool Multiphysics - MATLAB FEA and CFD Toolbox

FEATool Multiphysics - Physics Simulation Made Easy

Glucose-induced insulin release rate

This Matlab script computes the release of insulin from pancreatic betta cells stimulated by glucose after being absorbed by the same cells.

Ultrafiltration and Mass Transfer in a Bioartificial Pancreas, Journal of Biomechanical Engineering, 1988).

2 D Heat Conduction Equation with Constant Heat Generation

Steady State Heat Conduction with constant heat generation in a Two-Dimensional Square Plate of unit height with Robin Boundary Condition.

CSTR with unwanted products, coolant heat transfer and flow rate control

CSTR, unwanted products, coolant heat transfer controlled

adsorption kinetics and thermodynamics

la transferencia de masa en lechos empacados sigue un comportamiento sigmoidal. Los datos tabulados en el texto pertenecen a Ht= 14.

Forward osmosis membrane's ABS estimation

Calculates ABS membrane parameters using concentration and flux data

444: 523-538 DOI: https://doi.org/https://doi.org/10.1016/j.memsci.2013.05.023Bui, N.-N., J. T. Arena and J. R. McCutcheon (2015). "Proper accounting of mass transfer resistances in forward osmosis

Transcendental equation zj1=cj0 involving Bessel functions

Find N non-negative roots of transcendental equation z*J1(z) - c*J0(z) = 0, where J1(z) and J0(z) are Bessel functions of the first kind.

functions of the first kind.Inputs:c - A non-negative constant, typical the Biot number Bi in heat transder or the Sherwood number Sh in mass transfer.N - (Optional) Number of positive roots to find. Default

Smoker's Equation (Distillation)

Code for Smoker's Equation. Calculate Number of Theoretical Trays for Binary Distillation System.

Gas Absorption Operation

This app calculates the number of ideal Gas Absorber stages graphically for the given degree of separation.

Binary Star Period Analysis

Period Analysis of the Binary Star U CrB

Cascade-controlled CSTR for Fault Simulation

A 4-state CSTR process dynamic simulation under 2 cascade control loops with fault simulation

Transient heat transfer in PCM particle based composites

Multi-scale model for transient heat transport in PCM composites that does not require micro-scale discretization.

Journal of Heat and Mass Transfer, Volume 175, August 2021.Authors: Adam Dobri, A.Tsiantis, T.D.Papathanasiou, and Yanwei Wanghttps://doi.org/10.1016/j.ijheatmasstransfer.2021.121389Article Abstract: This

Counter-current LL extraction: partially miscible solvents

A set of MATLAB functions for computing the equilibrium stages of a countercurrent liquid–liquid extraction process with partially miscible

:- Liquid–liquid extraction textbooks- Mass transfer and separation process design literature- Chemical engineering equilibrium theoryKey assumptions:- Steady-state operation- Ideal mixing at stage boundaries

Anaerobic Digester modeling, simulation and control

Reproduction of the classical Graef and Andrews anaerobic digester model in Simulink. The model integrates biological, liquid, and gas phase

interactions* Gas–liquid mass transfer* pH calculation and monitoring### Gas Phase* Biogas composition (CH₄, CO₂, H₂O vapor, H₂, traces)* CO₂ partial pressure dynamics* Inert gas injection for control purposes

Heat Pipe Analysis Toolbox (H-PAT)

Heat Pipe Analysis Toolbox (H-PAT) estimates the heat pipe performance for given geometric properties and operating conditions

experimental validation. International Communications in Heat and Mass Transfer, 137, 106162 (doi.org/10.1016/j.icheatmasstransfer.2022.106162)To get started, simply run "H-PAT.m". This will open the GUI of the

thermal conductivity of polymer composites filled (Pro-ver)

thermal conductivity of polymer composites filled (Pro-ver)

reactions such as mass transfer, heat transfer, and phase fluctuations (including melting, evaporation, and condensation) can be accurately modeled.4. Temperature and energy modeling in several scales

Transient Diffusion-Reaction Model for CO2 Electrolysis

Solves the set of coupled PDEs describing mass conservation across a diffusion layer with an electrochemical reaction occurring at one side.

example the concentration profiles, pH, and mass transfer limiting current density. The following parameters may be altered:temperature Tpressure Pmolarity c (of CO2-saturated electrolyte)current density

LIBDAR

LIBDAR is a Matlab toolbox to calculate laser-induced bubble dynamics, simulate acoustic radiation and track energy partitioning.

front as plasma rapidly expands during the laser pulse (the generalized jump-start condition).- Implicit consideration of heat/mass transfer at the bubble wall during bubble oscillations via tuning *R*n

yangyang14641/CavityFlowInLBMInMATLAB

Simple Cavity Lid-driven flow D2Q9 LBM Solver

several codes for my B.Eng. Thesis, Including MATLAB codes for Lid-driven Flow and parallel Fortran codes to compute co-laminar flow with mass transfer.> For the MATLAB codes, I designed three version of