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General engineering topics. Aerospace, chemical, electrical, mechanical and industrial engineering, and control systems are separate categories.

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Need explanation in Demo: Static deformations of Timoshenko beams

QUESTION FROM: Yuri Mur | 3 months ago BY: Yuri Mur
Demonstrations , Dynamic Interactivity , Engineering , ...
2
REPLIES
852
VIEWS

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

QUESTION FROM: Housam Binous | 4 months ago
Chemical Engineering , Control Systems , Engineering , ...
0
REPLIES
557
VIEWS

What are the best methods for analyzing structural loads using Wolfram?

QUESTION FROM: Leo Cruz | 4 months ago BY: Malcolm Woodruff
Engineering , SystemModeler , Wolfram Language
7
REPLIES
1.8K
VIEWS

Solving a RLC-series circuit with Wolfram Alpha?

QUESTION FROM: Sergio Cabral | 6 months ago BY: Sergio Cabral
Engineering , Wolfram|Alpha
2
REPLIES
1.5K
VIEWS

Seeking Help to Improve Image Processing Code in Mathematica.

QUESTION FROM: Flora Vosoughi | 6 months ago BY: EDITORIAL BOARD
3D Printing , Computer Science , Data Science , Engineering , ...
1
REPLIES
1K
VIEWS

Optimisation of linkage design in Wolfram SystemModeler?

QUESTION FROM: Zane Kelly | 6 months ago
Engineering , Optimization , Modeling , Robotics , SystemModeler
0
REPLIES
1K
VIEWS

Electrochemical corrosion process simulation

QUESTION FROM: Rogelio de las Casas | 8 months ago
Chemistry , Engineering , Material Sciences , Modeling , ...
0
REPLIES
1.1K
VIEWS

Graphical visualization of the dynamics of the airplane?

QUESTION FROM: jose magraner | 8 months ago BY: Michael Rogers
Engineering , Graphics and Visualization , SystemModeler , ...
2
REPLIES
2K
VIEWS

Changing how EngineeringForm output is being displayed

QUESTION FROM: Martin Xia | 9 months ago BY: Valeriu Ungureanu
Engineering , Mathematics , Wolfram Language
3
REPLIES
2K
VIEWS

Convection diffusion equation solve in a rectangular domain

QUESTION FROM: Mohammad Yeasin | 9 months ago BY: Henrik Schachner
Algebra , Engineering , Equation Solving , ...
1
REPLIES
1.1K
VIEWS

How Can I draw a capsule (FEM) and a disk inside of it with a smooth boundary that have a curvature?

QUESTION FROM: Sahrawi Chaib | 9 months ago BY: Sahrawi Chaib
Engineering , Geometry , Graphics and Visualization , Mathematics , ...
2
REPLIES
1.3K
VIEWS

Can PickMode and PickedElements be used in Grid[]?

QUESTION FROM: J Jesus Rico-Melgoza | 11 months ago
Data Science , Engineering , Software Development , Wolfram Language
0
REPLIES
1.3K
VIEWS

Analyzing the mass properties of STL files

QUESTION FROM: Emily o | 11 months ago BY: Eric Rimbey
3D Printing , Engineering , Wolfram Language
1
REPLIES
1.5K
VIEWS

Unexpected results of TLine1?

QUESTION FROM: Naga Pudi | 10 months ago BY: Henrik Tidefelt
Engineering , Graphics and Visualization , Modeling , SystemModeler , ...
3
REPLIES
2.5K
VIEWS

Sailplane polar coefficients

QUESTION FROM: Denis Buckley | 1 year ago BY: Gianluca Gorni
Engineering , Graphics and Visualization , Mathematics , ...
3
REPLIES
1.3K
VIEWS

Solving stationary heat equation (Laplace-Equation) with 2 regions and 2 different materials

QUESTION FROM: Dirk Brömme | 1 year ago BY: Dirk Brömme
Calculus , Engineering , Equation Solving , ...
1
REPLIES
1.5K
VIEWS

Bifurcation graphs of two equations

QUESTION FROM: Sajad Hoseini | 1 year ago
Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
953
VIEWS

NDSolveValue::litarg To avoid possible ambiguity, ... dependent variable in DirichletCondition

QUESTION FROM: David Johnson | 1 year ago BY: Michael Rogers
Calculus , Engineering , Equation Solving , ...
4
REPLIES
1.9K
VIEWS

Looking for freelance person for small continuous beam problem modeling: One project, short term.

QUESTION FROM: Stephen Kiss | 1 year ago BY: Stephen Kiss
Engineering , Jobs & More Exchange , Mathematica , Modeling , ...
1
REPLIES
2.9K
VIEWS

Why my IAE plot is off with respect to result by Dorf and Bishop?

QUESTION FROM: Housam Binous | 1 year ago BY: Housam Binous
Chemistry , Control Systems , Engineering , ...
3
REPLIES
2.1K
VIEWS

Bespoke Modelica.Fluid.DynamicPipe model

QUESTION FROM: Chris Benson | 1 year ago BY: Quentin Lambert
Engineering , SystemModeler
1
REPLIES
2.8K
VIEWS

Calculation of the Nusselt number and the thermal inelet region: NIntegrate failed to converge

QUESTION FROM: Andrea Naticchi | 1 year ago BY: Andrea Naticchi
Computational Linguistics , Computational Systems , Engineering , ...
5
REPLIES
2.7K
VIEWS

Can anyone help with error at calling InstallNET?

QUESTION FROM: J Jesus Rico-Melgoza | 1 year ago BY: Jeffery Henning
Engineering , Packages , Wolfram Language
1
REPLIES
3.7K
VIEWS

Improve analysis interface for sensitivity analysis visualization

QUESTION FROM: Otto Linsuain | 2 years ago
Dynamic Interactivity , Engineering , Equation Solving , ...
0
REPLIES
1.8K
VIEWS

Integrate Wolfram Alpha in react.js web app.

QUESTION FROM: Jaymin Munjani | 2 years ago
Engineering , Wolfram|Alpha , Wolfram|Alpha Integration
0
REPLIES
2.2K
VIEWS

"Update Thumbnail and Snapshots" not functioning

QUESTION FROM: Nicolas Murer | 2 years ago
Demonstrations , Dynamic Interactivity , Engineering , ...
0
REPLIES
1.6K
VIEWS

Why this multibody system doesn't work in SystemModeler?

QUESTION FROM: Michel Oliveira | 2 years ago BY: Sergio Vargas
Engineering , Modeling , SystemModeler
1
REPLIES
3.9K
VIEWS

How to Mix Different Fluids in System Modeler

QUESTION FROM: Fayez Abu-Ajamieh | 2 years ago BY: Fayez Abu-Ajamieh
Engineering , Modeling , SystemModeler
2
REPLIES
3.2K
VIEWS

Linear system has no solution error from DASSL

QUESTION FROM: Michel Oliveira | 2 years ago BY: Vedat Senol
Engineering , Mathematics , Modeling , SystemModeler
1
REPLIES
4.3K
VIEWS

Model doesn't run in SM 13.2 but runs in SM 12.3

QUESTION FROM: Michel Oliveira | 2 years ago BY: Henrik Tidefelt
Engineering , SystemModeler
5
REPLIES
4.9K
VIEWS

Draw three-phase grid connected inverter circuit

QUESTION FROM: James James | 2 years ago BY: James James
Engineering , SystemModeler
2
REPLIES
4.2K
VIEWS

Obtain the initial value of inductance or capacitance set in Systemmodeler

QUESTION FROM: James James | 2 years ago BY: James James
Engineering , Mathematica , Modeling , SystemModeler
5
REPLIES
3.6K
VIEWS

How to unwrap the Phase plot of BodePlot?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Engineering , Graphics and Visualization , Signal Processing , ...
8
REPLIES
6.1K
VIEWS

Can I specify a numerical solution method using Systemmodeler simulation?

QUESTION FROM: James James | 2 years ago BY: Sergio Vargas
Engineering , Modeling , SystemModeler
1
REPLIES
3.3K
VIEWS

Obtain all possible state space equations in the circuit of Systemmodeler?

QUESTION FROM: James James | 2 years ago BY: James James
Engineering , Modeling , SystemModeler
2
REPLIES
4.2K
VIEWS

How can I read/deduce matrices A, B, C, and D in state space?

QUESTION FROM: Cornel B. | 2 years ago BY: Suba Thomas
Control Systems , Engineering , Wolfram Language
3
REPLIES
5K
VIEWS

Why "Log10" (ScalingFunctions) is not working?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Control Systems , Engineering , Graphics and Visualization , ...
8
REPLIES
3.7K
VIEWS

Export data (graphs) in excel/txt/csv format?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Control Systems , Engineering , Import and Export , Wolfram Language
16
REPLIES
8.5K
VIEWS

Resonance circuit: achieving the sinus waveform

QUESTION FROM: Michal K | 2 years ago BY: Michal K
Engineering , SystemModeler
3
REPLIES
5.6K
VIEWS

Bode Plot - Customization of axis

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Control Systems , Engineering , Graphics and Visualization , ...
2
REPLIES
3.8K
VIEWS

Can One Mathematically Model A Revolving Wing Like In This VAWT?

QUESTION FROM: Ahmad Al-Masri | 3 years ago
Engineering , Modeling , Physics , Wolfram Language
0
REPLIES
1.4K
VIEWS

Bode Plot and Bandwidth in Wolfram SystemModeler

QUESTION FROM: Frank Jon | 3 years ago BY: Frank Jon
Control Systems , Engineering , Modeling , SystemModeler
2
REPLIES
3.7K
VIEWS

How to connect with the WSMRealTimeSimulate?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: J Jesus Rico-Melgoza
Engineering , Graphics and Visualization , SystemModeler , ...
4
REPLIES
5.1K
VIEWS

Why outputresponse in discrete takes so long with this system?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: J Jesus Rico-Melgoza
Control Systems , Engineering , Wolfram Language
2
REPLIES
4.5K
VIEWS

Model is structurally singular

QUESTION FROM: Mikail S | 3 years ago BY: Ankit Naik
Engineering , SystemModeler
4
REPLIES
4.5K
VIEWS

When the function WSGetReal64Array() can be used?

QUESTION FROM: YAMADA TAKATOSHI | 3 years ago
Engineering , Software Development , Wolfram Engine , Wolfram Language
0
REPLIES
1.9K
VIEWS

Package AceFEM error: cannot be automatically installed

QUESTION FROM: Philip Bottke | 3 years ago
Engineering , Packages , Wolfram Language
0
REPLIES
1.8K
VIEWS

Neumann Boundary Condition for thermal radiation between two bodies

QUESTION FROM: Archie Watts-Farmer | 3 years ago
Aerospace Engineering , Calculus , Engineering , Equation Solving , ...
0
REPLIES
2.6K
VIEWS

Simulating conduction transfers at two different sides?

QUESTION FROM: Lorys Alda | 3 years ago BY: EDITORIAL BOARD
Engineering , Physics , Wolfram Language
1
REPLIES
2.9K
VIEWS

How to find the frequency value from Bode plot for a corresponding Gain

QUESTION FROM: Koushik Maharatna | 3 years ago BY: Koushik Maharatna
Computer Science , Control Systems , Data Science , ...
2
REPLIES
6K
VIEWS

Finding fractional operational matrix when Haar matrix is known?

QUESTION FROM: K J | 3 years ago BY: EDITORIAL BOARD
Algebra , Engineering , Mathematics , Wolfram Language
1
REPLIES
3.3K
VIEWS

Would Mathematica still be useful if Python will be used later?

QUESTION FROM: Ha Na | 3 years ago BY: Sander Huisman
Engineering , Equation Solving , External Programs and Systems , ...
1
REPLIES
4.6K
VIEWS

Incorrect plot range when range is specified with unit

QUESTION FROM: Chen Huang | 4 years ago BY: Brad Klee
Engineering , Graphics and Visualization , Signal Processing , ...
3
REPLIES
5.6K
VIEWS

Torn Equations and solving Nonlinear problems within SystemModeler

QUESTION FROM: Mor Bo | 4 years ago BY: Mor Bo
Control Systems , Engineering , Mechanical Engineering , SystemModeler
5
REPLIES
10.6K
VIEWS

How can i get the poles of a DiscreteTransferFunction with delay?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 4 years ago
Audio, Sound and Music , Control Systems , Data Science , ...
0
REPLIES
3.7K
VIEWS

Making normal derivative times corresponding multipliers continuous?

QUESTION FROM: Marissa Whitby | 4 years ago BY: Rohit Namjoshi
Calculus , Electrical Engineering , Engineering , Equation Solving , ...
5
REPLIES
6K
VIEWS

How to solve a PDE for an pool discharge?

QUESTION FROM: Gonzalo Quezada | 4 years ago BY: Hans Dolhaine
Calculus , Engineering , Equation Solving , Mathematics , ...
3
REPLIES
4.4K
VIEWS

Import lines and nodal coordinates from a microstation .dgn file?

QUESTION FROM: Mark Converse | 4 years ago BY: David Law
Civil Engineering , Data Science , Engineering , Import and Export , ...
3
REPLIES
7.8K
VIEWS

How can I do the output waveform of Schmitt trigger circuit?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 4 years ago BY: Henrik Schachner
Control Systems , Electrical Engineering , Engineering , ...
3
REPLIES
7.2K
VIEWS

Reproducing Hankel transform pairs?

QUESTION FROM: John Burkhardt | 4 years ago BY: Mariusz Iwaniuk
Engineering , Optics , Physics , Signal Processing , Wolfram Language
1
REPLIES
4.7K
VIEWS

Where to start on wind power simulation?

QUESTION FROM: J Jesus Rico-Melgoza | 4 years ago BY: J Jesus Rico-Melgoza
Electrical Engineering , Engineering , Environmental Science , ...
2
REPLIES
7.7K
VIEWS

HankelH1 real part for large values of n differs from Python result

QUESTION FROM: D D | 4 years ago BY: D D
Algebra , Astronomy , Computer Science , Data Science , Economics , ...
9
REPLIES
7.1K
VIEWS

Restrict spherical joint movements

QUESTION FROM: Mor Bo | 4 years ago BY: Jan Brugard
Engineering , Mechanical Engineering , SystemModeler
1
REPLIES
8.8K
VIEWS

Remote opportunity in Sciton

QUESTION FROM: Carolyn Wells | 4 years ago BY: Carolyn Wells
Engineering , Jobs & More Exchange , Mathematica , Robotics , ...
3
REPLIES
12K
VIEWS

Connection between two MultiBody SystemModels

QUESTION FROM: Bogdan Udrea | 4 years ago BY: Bogdan Udrea
Engineering , Mathematica , SystemModeler
2
REPLIES
6.6K
VIEWS

Solving the integral?

QUESTION FROM: Masood Ahmed | 4 years ago BY: Masood Ahmed
Calculus , Engineering , Mathematics , Wolfram Language
2
REPLIES
5K
VIEWS

How to treat point heat sources?

QUESTION FROM: Roberta Mongillo | 4 years ago BY: Roberta Mongillo
Calculus , Engineering , Equation Solving , Modeling , ...
2
REPLIES
5.5K
VIEWS

Reverse transformation [u] = [\[CapitalPhi]N] [q]?

QUESTION FROM: Bernhard Michels | 5 years ago
Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.5K
VIEWS

Need help running the notebook

QUESTION FROM: Kevin Chaz | 5 years ago BY: Jibiana Jakpor
Engineering , Presentation and Notebooks , ...
1
REPLIES
6.6K
VIEWS

StandardAtmosphere Package: Definition of ‘ThermalConductivityCoefficient’

QUESTION FROM: ludwig.eineder | 5 years ago
Aerospace Engineering , Engineering , Packages , Physics , ...
0
REPLIES
3.6K
VIEWS

Problem with InverseLaplaceTransform[] using Mathematica 11.3

QUESTION FROM: Leo Baumann | 5 years ago BY: Leo Baumann
Engineering , Mathematics , Wolfram Language
2
REPLIES
4.9K
VIEWS

Correct way to model/approximate force disturbance for force controller

QUESTION FROM: Mor Bo | 5 years ago BY: Mor Bo
Control Systems , Engineering , Mechanical Engineering , Physics , ...
2
REPLIES
8.8K
VIEWS

FEM/ Using moving meshes/ Design of a propeller within a fluid.

QUESTION FROM: Jesús Manuel Cillero Ares | 5 years ago BY: Jesús Manuel Cillero Ares
Engineering , Mechanical Engineering , Wolfram Language
2
REPLIES
9.7K
VIEWS

Colebrook equation

QUESTION FROM: LUIS ARBOLEDA | 5 years ago BY: LUIS ARBOLEDA
Engineering , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.3K
VIEWS

How to use NumberForm for producing a Fortran-like EngineeringForm?

QUESTION FROM: Werner Geiger | 5 years ago BY: Werner Geiger
Engineering , Wolfram Language
4
REPLIES
6K
VIEWS

How can I run ANSYS from MATHEMATICA?

QUESTION FROM: bkaragorn bkaragorn | 5 years ago
Engineering , External Programs and Systems , Wolfram Language
0
REPLIES
3.1K
VIEWS

Two identical models, one with structural singularly

QUESTION FROM: Mor Bo | 2 years ago BY: Glen Thomas
Education , Engineering , Modeling , SystemModeler
3
REPLIES
10K
VIEWS

Generalizing the usage of BSplineFunction fron 1D to 2D

QUESTION FROM: Jaime de la Mota | 5 years ago
Control Systems , Engineering , Image Processing , Mathematics , ...
0
REPLIES
3.3K
VIEWS

Want 1/0 to be consider as 0 in my equation. How to do it?

QUESTION FROM: vin Bha | 5 years ago BY: Michael Helmle
Engineering , Mathematics , Wolfram Language
2
REPLIES
7.1K
VIEWS

Issues with Module fuction when developing a package

QUESTION FROM: Attila Sulyok | 5 years ago BY: Mike Besso
Calculus , Control Systems , Engineering , Mathematics , Packages , ...
1
REPLIES
6.1K
VIEWS

Using Echo with Lexical Scoping Constructs

QUESTION FROM: Archie Watts-Farmer | 5 years ago BY: Rolf Mertig
Dynamic Interactivity , Engineering , Mathematics , Wolfram Language
3
REPLIES
8.5K
VIEWS

Questions about NDSolve with Dirichlet/Neumann bcs and direct formulations

QUESTION FROM: Lars Ulke-Winter | 5 years ago BY: Lars Ulke-Winter
Calculus , Engineering , Equation Solving , Mathematica , ...
2
REPLIES
6.8K
VIEWS

Reading & Plotting Sensor Data from a Webpage Dynamically

QUESTION FROM: Imran Gholizadeh | 5 years ago
Computer Science , Data Science , Dynamic Interactivity , ...
0
REPLIES
3.8K
VIEWS

Define a recursive sequence

QUESTION FROM: Thomas Robinson | 5 years ago BY: Updating Name
Engineering , Wolfram Language
6
REPLIES
5.6K
VIEWS

Giving a torsional torque to a fixed rod in SystemModeler

QUESTION FROM: shahin eskandri | 5 years ago BY: Neil Singer
Control Systems , Engineering , Mechanical Engineering , Modeling , ...
1
REPLIES
6.4K
VIEWS

Create a HeavisidePi Plot

QUESTION FROM: omar awaisha | 5 years ago BY: Henrik Schachner
Engineering , Graphics and Visualization , Mathematics , ...
3
REPLIES
8K
VIEWS

3D Vector Field of a given function on a sphere

QUESTION FROM: Stefan Naumoski | 5 years ago BY: W. Craig Carter
Engineering , Graphics and Visualization , Mathematics , ...
1
REPLIES
7.3K
VIEWS

Problems in RSetting complex matrices from Mathematica 12.0 to R 3.6.3

QUESTION FROM: Hamood Khan | 5 years ago
Engineering , External Programs and Systems , Mathematica , ...
0
REPLIES
3.4K
VIEWS

Get pressure on predetermined T and specific V using ThermodynamicData?

QUESTION FROM: Balázs Rupert | 1 year ago BY: Paul Nielan
Engineering , Physics , Wolfram Language
1
REPLIES
3.8K
VIEWS

Find all paths in a graph when removing one node of the graph at a time

QUESTION FROM: Besmir Tola | 5 years ago BY: Bill Nelson
Calculus , Computer Science , Data Science , Engineering , ...
4
REPLIES
6.5K
VIEWS

Print solutions for a function with 3 variables

QUESTION FROM: Matilda Qvick | 5 years ago BY: Matilda Qvick
Computer Science , Data Science , Engineering , ...
4
REPLIES
4.8K
VIEWS

Finite Elements FEM of a tea cup

QUESTION FROM: Ernst H.K. Stelzer | 5 years ago BY: Ernst H.K. Stelzer
Engineering , Industrial Engineering , Mechanical Engineering
4
REPLIES
12.6K
VIEWS

Four Bar Linkage Solution Fail: Freudenstein

QUESTION FROM: W P | 5 years ago BY: Daniel Lichtblau
Demonstrations , Engineering , Equation Solving , Mathematics , ...
1
REPLIES
5.5K
VIEWS

Extracting Data from BodePlot

QUESTION FROM: Lucas Mendonça | 5 years ago BY: David Keith
Control Systems , Engineering , Graphics and Visualization , ...
3
REPLIES
7.4K
VIEWS

How does Bias adjust Chebyshev nodes in RationalInterpolation?

QUESTION FROM: A Alomar | 5 years ago BY: A Alomar
Engineering , Mathematics , Numerical Computation , Packages , ...
2
REPLIES
5.6K
VIEWS

How to Trace a parameter in the program that got its optimal value

QUESTION FROM: Wael Al Hajailan | 5 years ago BY: Wael Al Hajailan
Engineering , Mathematica , Optimization
4
REPLIES
5.4K
VIEWS

Repeated solving of PDE with changing (boundary) conditions by NDSolve

QUESTION FROM: Ferdinand C | 5 years ago
Engineering , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
3K
VIEWS

[?] Make a project about parallel RLC circuit gain and Q?

QUESTION FROM: Mohammad Hassan Ramezan zadeh | 5 years ago BY: Mohammad Hassan Ramezan zadeh
Dynamic Interactivity , Engineering , Mathematics , Physics , ...
4
REPLIES
6.9K
VIEWS

Plot the following expression according to the given constants?

QUESTION FROM: Mr Suma | 5 years ago BY: Bill Nelson
Engineering , Graphics and Visualization , Mathematics , Optics , ...
3
REPLIES
6.1K
VIEWS

Connect Mathematica to Simulia CST?

QUESTION FROM: Alexandre Silva | 5 years ago
Engineering , External Programs and Systems , ...
0
REPLIES
2.8K
VIEWS
1
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Group Count Group Count

640 Discussions

Group Branding Group Branding

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ACTIVE MEMBERS
ankitn
Ankit Naik
3 days ago
binoushousam
Housam Binous
9 days ago
gladishdean
Dean Gladish
12 days ago
sergiov
Sergio Vargas
19 days ago
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Yuvraj Chaudhary
22 days ago
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Eunchan Hwang
1 month ago
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Amaad Zaidi
1 month ago

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