Rank: 127 based on 703 downloads (last 30 days) and 6 files submitted
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Ye Cheng

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The MathWorks Inc

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Files Posted by Ye Cheng View all
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(last 30 days)
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30 May 2014 Screenshot Arduino Serial Data Acquisition Use serial communication to monitor live data from Arduino in MATLAB/Simulink Author: Ye Cheng simulink, arduino, serial, data acquisition 229 0
21 Feb 2014 Screenshot Arduino Blinking Heart Motion Sensor A fun and simple project using Arduino Uno, PIR sensor and some LEDs. Author: Ye Cheng arduino, simulink, stateflow, heart, motion sensor 21 0
15 Mar 2013 Screenshot Inviscid Channel Flow This MATLAB App provides a GUI to study inviscid flow in a channel with varying cross sections. Author: Ye Cheng gui, app, fluid mechanics, numerical methods, streamline, teaching 67 0
  • 4.33333
4.3 | 4 ratings
15 Mar 2013 Screenshot Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng gui, app, fluid mechanics, numerical methods, streamline, teaching 139 10
  • 5.0
5.0 | 9 ratings
15 Mar 2013 Screenshot Potential Flow This MATLAB App provides a GUI to study the superposition of elementary potential flows. Author: Ye Cheng gui, app, fluid mechanics, numerical methods, streamline, wecam 101 1
  • 4.0
4.0 | 4 ratings
Comments and Ratings by Ye Cheng View all
Updated File Comments Rating
03 Nov 2014 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng

@kolla VASU, you can download all code by clicking on the "Download Zip" button.

26 Aug 2014 CAD APPS Computer Aided Design (CAD) and Exploration Applications (APPS) Author: Larry Silverberg

A GREAT MATLAB app to design, solve, and visualize structure and truss problems!

14 May 2013 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng

Click on the 'Open Code' button in the app, and you will see a script (boundaryLayerScript.m) that shows the algorithm behind and how A,B,C,D are constructed based on the x-momentum equation. This topic can be found in many textbooks, such as Computational Heat Transfer by Yogesh Jaluria (page 244, similar but not identical).

27 Sep 2011 VU-LEGO Real Time Target A user-friendly Blockset for embedding real time Simulink designs on the LEGO Mindstorms NXT brick. Author: James Peyton Jones

Comments and Ratings on Ye Cheng's Files View all
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13 Nov 2014 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng Melvin

Hi Ye Cheng, Excellent work! Wondering if you can please solve this velocity profile/boundary layer problem numerically using finite different methods? Can you please share the Matlab code for that?

11 Nov 2014 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng kolla VASU

can u plz give me the equations what u used in the boundary code

10 Nov 2014 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng kolla VASU

can u plz give me the code for unsteady flow about a stagnation point on a stretching sheet in the presence of variable free stream

05 Nov 2014 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng kolla VASU

plz give me code for this.
(X1')^(R+1)=(X2)^(R+1);(X2')^(R+1)=(X3)^(R+1);A(X2^(R+1))(I+1)+B(X2^(R+1))(I)+C(X2^(R+1))(I-1)=D;(X4')^(R+1)=(X5)^(R+1);E(X4^(R+1))(I+1)-F(X4^(R+1))(I)+G(X4^(R+1))(I-1)=0;where A=(2*lamda+eta/2*alpha_star*h+(X1^(R)(i)*h);B=2*h^2*alpha_star-4*lamda;C=(2*lamda-eta/2*alpha_star*h-((X1)^R)(i)*h);D=4*h^2*(X2^(2R+1))(I)-2*(X2^(2R))(I)*h^2-2*(lamda^2)*h^2+2*lamda*h^2*alpha_star;E=(2*lamda*h+pr*h*((X1)^R)(I)-h/2*eta*alpha_star*pr);F=4*(lamda+(h^2)*alpha_star*pr);G=(2-h*pr*((X1)^(R))(I));
boundary conditions are X2^(R+1)(0)=1;X2^(R+1)(@)=lamda;X4^(R+1)(0)=1;X4^(R+1)(@)=0;X1^(R+1)(0)=0;
where pr=0.72,h=0.01,lamda=0.1,alpha_star varies from 0 to 1.8@0.0001,eta will end when X2=lamda,X4=0;R is iteration and i is position
plz help me in this writing code

03 Nov 2014 Boundary Layer App This MATLAB App provides a GUI to study laminar boundary layer problem of flow over a flat plate. Author: Ye Cheng Ye Cheng

@kolla VASU, you can download all code by clicking on the "Download Zip" button.

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