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Topic: analytical solution laminar flow in rectangular microchannel
Replies: 29   Last Post: Mar 21, 2013 4:58 AM

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Torsten Hennig

Posts: 2,419
Registered: 12/6/04
Re: analytical solution laminar flow in rectangular microchannel
Posted: Dec 4, 2012 4:47 AM
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> I expect the velocity field perpendicular to the
> channel entry (y positions) to the right and it still
> can be observed instantaneously along the channels(x
> position).
>
> It should be something like the velocity field in
> this figure link.
>
> http://ars.els-cdn.com/content/image/1-s2.0-S026322410
> 800078X-gr6.jpg
>
> Best Regards,
> Anne


x_array: Array of coordinates of x-position in the channel
y_array: Array of coordinates of height positions at the channel entry
velocity_array: Array of velocities at the height positions at the channel entry
(Arrays y_array and velocity_array have the same size).

Then you could proceed as follows:


n=length(x_array)
m=length(y_array)

x_quiver_array=zeros(m*n);
y_quiver_array=zeros(m*n);
x_velocity_quiver_array=zeros(m*n);
y_velocity_quiver_array=zeros(m*n);

For i=1:n
For j=1:m
x_quiver_array((i-1)*m+j)=x_array(i);
y_quiver_array((i-1)*m+j)=y_array(j);
x_velocity_quiver_array((i-1)*m+j)=velocity_array(j);
y_velocity_quiver_array((i-1)*m+j)=0.0;
end
end

quiver(x_quiver_array,y_quiver_array,x_velocity_quiver_array,y_velocity_quiver_array);

Best wishes
Torsten.


Date Subject Author
10/28/12
Read analytical solution laminar flow in rectangular microchannel
Anne
10/29/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
10/29/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
10/29/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
10/29/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
10/30/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
10/31/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
11/3/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
11/3/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
11/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
11/5/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
11/16/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
11/16/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
11/16/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
11/19/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
11/19/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
12/3/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
12/4/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/5/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
12/5/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/5/12
Read Re: analytical solution laminar flow in rectangular microchannel
Anne
12/6/12
Read Re: analytical solution laminar flow in rectangular microchannel
Torsten Hennig
3/21/13
Read Re: analytical solution laminar flow in rectangular microchannel
Anne

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