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Numeric equation solving, calculus and statistics, precision and accuracy control for numeric computations...

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Optimize PI controller parameters using ISE, IAE and ITAE minimization

CONTRIBUTED BY: Housam Binous | 1 day ago
Chemistry , Control Systems , Engineering , Optimization , Modeling , ...
0
REPLIES
28
VIEWS

Gas absorption with chemical reaction in an agitated tank

CONTRIBUTED BY: Housam Binous | 9 days ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
346
VIEWS

Reflux policy for a batch distillation operation with a constant distillate composition

CONTRIBUTED BY: Housam Binous | 10 days ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
419
VIEWS

PI controller tuning : Mathematica vs. Simulink

CONTRIBUTED BY: Housam Binous | 12 days ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
335
VIEWS

Computing integral errors: Mathematica vs Matlab Simulink

QUESTION FROM: Housam Binous | 13 days ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
334
VIEWS

Liquid-Liquid Equilibrium Digram for Aniline - Methyl-cyclopentane - Hexane at 45 °C and 1 atm

CONTRIBUTED BY: Housam Binous | 22 days ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
548
VIEWS

Liquid-liquid equilibrium diagram for water - benzene - ethanol at 25 °C and 1 atm

CONTRIBUTED BY: Housam Binous | 22 days ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
724
VIEWS

Isobaric Vapor-Liquid Equilibrium Diagram of Ethanol-Ethyl Acetate using UNIQUAC Model

CONTRIBUTED BY: Housam Binous | 1 month ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
880
VIEWS

On the Meijer G derivation of the MRB constant’s oscillatory integral with applications

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 2 months ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
1K
VIEWS

A special feedback control system

CONTRIBUTED BY: Housam Binous | 2 months ago
Control Systems , Engineering , Graphics and Visualization , ...
0
REPLIES
891
VIEWS

v2 Cellular Automata: From Classical Computation to Quantum Error Correction

CONTRIBUTED BY: Dean Gladish | 2 months ago
Computational Linguistics , Computational Systems , ...
0
REPLIES
814
VIEWS

LifeHash: ⚠ Code as Proof from a Mathematica Toolkit for Cellular Automata Simulation and Analysis

CONTRIBUTED BY: Dean Gladish | 2 months ago
Computational Systems , Graphics and Visualization , ...
0
REPLIES
576
VIEWS

What's missing in connection between the prime number theorem and the MRB constant?

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 2 months ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
629
VIEWS

Cascade control of a water tank heating process

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
994
VIEWS

Increased stability margin by cascade control

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
948
VIEWS

Foundations of reversibility: a formal analysis of the Spekkens toy model

CONTRIBUTED BY: Dean Gladish | 3 months ago
Dynamic Interactivity , Earth Science , Graphics and Visualization , ...
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REPLIES
553
VIEWS

Contention and State: A Formal Analysis of Classical Ethernet and Spekkens Toy Models

CONTRIBUTED BY: Dean Gladish | 3 months ago
Computer Science , Graphics and Visualization , Modeling , ...
0
REPLIES
561
VIEWS

Control of a two-tank blending system

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
1K
VIEWS

Control of a Constant-Volume Blender

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
1K
VIEWS

Control of a Cold and Hot Water Constant-Volume Mixer

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
1K
VIEWS

Two tanks Connected in an Interacting Fashion

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
1K
VIEWS

Control of a Stirred-Tank Heating Process

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
926
VIEWS

Step response of a simple feedback control system using a PID controller

CONTRIBUTED BY: Housam Binous | 3 months ago
Control Systems , Engineering , Graphics and Visualization , ...
0
REPLIES
833
VIEWS

Analysis of simple distillation by arc-length continuation: ternary mixture with chemical reaction

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
500
VIEWS

Analysis of simple distillation: case of a hypothetical ternary mixture with chemical reaction

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
709
VIEWS

All azeotropes of a system composed of ethanol - methylcyclopentane - benzene - hexane at 1 atm

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
327
VIEWS

All azeotropes of a quaternary system by bifurcation

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
344
VIEWS

All azeotropes of a pentanary system by bifurcation

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
381
VIEWS

Observation of a nth root of a negative number in Mathematica

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 3 months ago
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
628
VIEWS

All Azeotropes for a Ternary System by bifurcation : Acetone - Chloroform - Methanol Mixture

CONTRIBUTED BY: Housam Binous | 4 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
333
VIEWS

Visualize the MRB constant mostly with Wolfram code

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 5 months ago
Graphics and Visualization , Graphs and Networks , Mathematics , ...
0
REPLIES
1.3K
VIEWS

Errors in solving a complex equation: FindRoot and NIntegrate cannot converge

QUESTION FROM: S. Gallagher | 5 months ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
1K
VIEWS

Estimation of psychrometric properties using Mathematica

CONTRIBUTED BY: Housam Binous | 5 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
551
VIEWS

PI Controller Tuning : Contour plots of ISE, IAE and ITAE

QUESTION FROM: Housam Binous | 6 months ago
Chemical Engineering , Control Systems , Engineering , ...
0
REPLIES
697
VIEWS

Controller Tuning : NMinimize of Mathematica versus ga command of Matlab

CONTRIBUTED BY: Housam Binous | 6 months ago
Chemistry , Control Systems , Engineering , Optimization , Modeling , ...
0
REPLIES
814
VIEWS

Avoid singularity in TOV equations

QUESTION FROM: Sebastián Moreno Chalacá | 7 months ago
Algebra , Equation Solving , Graphics and Visualization , ...
0
REPLIES
865
VIEWS

Vapor-liquid data of acetone-methanol mixture at 760 mmHg

CONTRIBUTED BY: Housam Binous | 7 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
724
VIEWS

Cohesive forces in water

CONTRIBUTED BY: Housam Binous | 7 months ago
Chemistry , Engineering , Modeling , Numerical Computation , ...
0
REPLIES
631
VIEWS

Viscosity of liquid n-pentane based on falling ball velocity measurement

CONTRIBUTED BY: Housam Binous | 7 months ago
Chemistry , Engineering , Modeling , Numerical Computation , ...
0
REPLIES
608
VIEWS

Diffusivity of carbon tetrachloride into oxygen

CONTRIBUTED BY: Housam Binous | 7 months ago
Chemistry , Engineering , Modeling , Numerical Computation , ...
0
REPLIES
740
VIEWS

A gas refrigeration system using air as the working fluid

CONTRIBUTED BY: Housam Binous | 7 months ago
Chemistry , Engineering , Modeling , Numerical Computation , ...
0
REPLIES
684
VIEWS

decimal approximations of large numbers

QUESTION FROM: Mark Raygorodsky | 7 months ago
Computer Science , Numerical Computation , Wolfram|Alpha
0
REPLIES
1.2K
VIEWS

Two-stage compression refrigeration system with an adiabatic liquid-vapor separator

CONTRIBUTED BY: Housam Binous | 7 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
808
VIEWS

The ideal reheat-regenerative Rankine cycle

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
1.3K
VIEWS

The ideal regenerative Rankine cycle

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Data Science , Engineering , Mathematica , Modeling , ...
0
REPLIES
802
VIEWS

The ideal reheat Rankine cycle

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
785
VIEWS

An ideal cogeneration plant

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
677
VIEWS

A two-stage refrigeration cycle with a flash chamber

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
1.1K
VIEWS

A two-stage cascade refrigeration cycle with R134A

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Data Science , Engineering , Modeling , ...
0
REPLIES
1.7K
VIEWS

Solving a 4th- PDE Numerically?

QUESTION FROM: M.A.A Ahmed | 8 months ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
890
VIEWS

[WELP24] On functional iteration and roots

CONTRIBUTED BY: Wolfram Education Programs | 8 months ago
Staff Picks , Calculus , Discrete Mathematics , Optimization , ...
0
REPLIES
1.9K
VIEWS

Claude process for Methane liquefaction

CONTRIBUTED BY: Housam Binous | 8 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
805
VIEWS

Two-stage cascade refrigeration system

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
766
VIEWS

Refrigeration cycle with Freon 12

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
770
VIEWS

Efficiency of a refrigeration cycle with turbo-compression

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
783
VIEWS

Ideal cycle using R134a

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
1.4K
VIEWS

Upper limit to oxygen enrichment by gas permeation

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
785
VIEWS

Effect of flow patterns on membrane area requirement

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
803
VIEWS

Effect of pressure ratio on membrane area requirement

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Equation Solving , ...
0
REPLIES
741
VIEWS

Effect of pressure ratio on CO2 depletion in a counter-current gas permeator

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Equation Solving , ...
0
REPLIES
769
VIEWS

Comparison of CO2 depletion for various flow patterns

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Equation Solving , ...
0
REPLIES
779
VIEWS

Slowing down the Speed of Light in a Bose-Einstein Condensate

CONTRIBUTED BY: Wim Vegt | 9 months ago
Astronomy , Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.7K
VIEWS

Recoveries vs. pressure ratio with different polymer membranes

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Equation Solving , ...
0
REPLIES
802
VIEWS

Concentration of impurities in permeate stream vs. stage cut

CONTRIBUTED BY: Housam Binous | 9 months ago
Calculus , Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
869
VIEWS

Co-current and counter-current separation of a Helium-Oxygen mixture

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
843
VIEWS

Separation of CO2 from a mixture containing CH4, C2H6 and C3H8

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Equation Solving , ...
0
REPLIES
817
VIEWS

Counter-current gas permeation for H2S/CO2 separation from hydrocarbon mixture

CONTRIBUTED BY: Housam Binous | 9 months ago
Chemistry , Engineering , Equation Solving , ...
0
REPLIES
805
VIEWS

Nitrogen recovery for various membrane selectivities

CONTRIBUTED BY: Housam Binous | 10 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
932
VIEWS

Natural gas sweetening by gas permeation

CONTRIBUTED BY: Housam Binous | 10 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
768
VIEWS

Solution of a gas permeation problem using the finite differences technique

CONTRIBUTED BY: Housam Binous | 10 months ago
Chemistry , Engineering , Equation Solving , Modeling , ...
0
REPLIES
1.2K
VIEWS

Co-current membrane model for Helium enrichment from natural gas

CONTRIBUTED BY: Housam Binous | 10 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
824
VIEWS

Multicomponent gas separation using a counter-current permeation model

CONTRIBUTED BY: Housam Binous | 10 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
882
VIEWS

Computing the Joule-Thomson inversion curve for a pure gas using the Soave-Redlich-Kwong

CONTRIBUTED BY: Housam Binous | 10 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
799
VIEWS

How to save the Mathematica execution state so that I can stop and later continue from where it was?

QUESTION FROM: Juan Barandiaran | 10 months ago
Import and Export , Optimization , Mathematics , ...
0
REPLIES
1.5K
VIEWS

Increasing efficiency of Monte Carlo simulation of stochastic differential equation

QUESTION FROM: Cameron Turner | 0 months ago
Computer Science , Finance , High-Performance Computing , ...
0
REPLIES
1.3K
VIEWS

Numerical instability in simulation

QUESTION FROM: Ee Kin Chan | 1 year ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
1K
VIEWS

Running the Wolfram Engine from Python

CONTRIBUTED BY: Mishal Mohanlal | 1 year ago
Calculus , Equation Solving , External Programs and Systems , ...
0
REPLIES
1.5K
VIEWS

Homsy's isothermal laminar flow reactor with power-law fluids

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
925
VIEWS

Fogler's isothermal laminar flow reactor solved using the finite difference method

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
944
VIEWS

AIC and BIC criteria for model selection applied to benzene vapor pressure versus temperature

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
1K
VIEWS

What can be the reason of the poor accuracy of NDSolve over the first integration step?

QUESTION FROM: Leslaw Bieniasz | 1 year ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
1.4K
VIEWS

3D space shuttle wind tunnel test in turbulent environment

CONTRIBUTED BY: Yu Chen | 1 year ago
Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.3K
VIEWS

[WSRP24] Optimizing wind turbine purchasing for cost-efficient solutions

CONTRIBUTED BY: Manvik Bhadoria | 1 year ago
Economics , Graphics and Visualization , Mathematica Add-Ons , ...
0
REPLIES
4.2K
VIEWS

[WSS24] Implementing cosinor rhythmometry in Wolfram Language

CONTRIBUTED BY: Chase Turner | 1 year ago
Biological Sciences , Data Science , Modeling , ...
0
REPLIES
2.4K
VIEWS

Time, radius and azimuthal angle dependent GEONs with discrete spherical energy levels

CONTRIBUTED BY: Wim Vegt | 1 year ago
Astronomy , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.6K
VIEWS

How can i make this code faster?

QUESTION FROM: Raghad Al-amri | 1 year ago
Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.3K
VIEWS

Tilting beam with the center of mass over an edge

QUESTION FROM: Felix Toperczer | 1 year ago
Calculus , Dynamic Interactivity , Equation Solving , ...
0
REPLIES
1.1K
VIEWS

Numerical Simulation of Damped, Driven Nonlinear Waves with Extended Initial Conditions

QUESTION FROM: Athanasios Paraskevopoulos | 1 year ago
Equation Solving , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.5K
VIEWS

Can anyone verify these factors of the largest RSA number on Wikipedia?

QUESTION FROM: Bobby Joe Snyder | 1 year ago
Algebra , Data Science , Equation Solving , Mathematics , ...
0
REPLIES
1.8K
VIEWS

EllipseFit: function for linear least square ellipse fit

CONTRIBUTED BY: Robert Nowak | 1 year ago
Algebra , Data Science , Dynamic Interactivity , ...
0
REPLIES
1.7K
VIEWS

Exploring the frontiers of computation: an explanation of Mathematica 14

CONTRIBUTED BY: Dean Gladish | 1 year ago
Astronomy , Curated Data , Data Science , ...
0
REPLIES
2.5K
VIEWS

Lithographic imaging by electromagnetic interaction

CONTRIBUTED BY: Wim Vegt | 1 year ago
Calculus , Engineering , Material Sciences , Numerical Computation , ...
0
REPLIES
2K
VIEWS

Operation of a dividing wall column and a Petlyuk column

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.5K
VIEWS

Distillation-column product purity as function of feed thermal quality

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.4K
VIEWS

Heat transfer in a bar with rectangular cross section

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.3K
VIEWS

NDSolveValue in FEM not finish

QUESTION FROM: Akira O | 1 year ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
1.2K
VIEWS

Sundaresan-Krishnaswamy Technique for Estimation of Process Parameters

CONTRIBUTED BY: Housam Binous | 1 year ago
Control Systems , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.6K
VIEWS

How to avoid NDSolve::ndcf: Repeated convergence test failure?

QUESTION FROM: Leslaw Bieniasz | 1 year ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2K
VIEWS

Performance characteristics for step response of an underdamped process

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
1K
VIEWS

Separation of binary mixtures by chromatography

CONTRIBUTED BY: Housam Binous | 1 year ago
Calculus , Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
915
VIEWS
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1275 Discussions

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New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
binoushousam
Housam Binous
10 hours ago
mkafker
Matthew Kafker
15 days ago
rowland
Todd Rowland
16 days ago
brunot
Bruno Tenorio
17 days ago
russell
Gareth Russell
15 days ago
akram2007omar
Akram Masoud
2 days ago
ankitn
Ankit Naik
26 days ago

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