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Build a jet pump model in Simscape's thermal liquid domain - files
Port the jet pump model from SimHydraulics to Simscape's thermal liquid foundation domain

más de 6 años ago | 3 downloads |

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Counting pulses in a signal
Count the number of pulses that are the result of summing each pulse generator block. Pulse Generator blocks produce a recurr...

más de 6 años ago

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Add offset to a signal
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-offset-eqn.png>> You should see a downward...

más de 6 años ago

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Produce a sine wave
Produce a sine wave with amplitude 3: <<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>

más de 6 años ago

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Add a block to a model
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>> In this case, the slope of...

más de 6 años ago

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Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

más de 6 años ago

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Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

más de 6 años ago

Answered
Pneumatic/Hydraulic/Thermal Liquid domain - flow discharge coefficient vs. flow coefficient
Suggestion for thermal liquid domain: The local restriction block contains delta_p == mdot_A_square / (Cd^2 * 2 * restri...

más de 6 años ago | 0

| accepted

Question

Pneumatic/Hydraulic/Thermal Liquid domain - flow discharge coefficient vs. flow coefficient
Hi everyone, we are using thermal liquid, hydraulic and pneumatic domain a lot, but face problems with the flow discharge coe...

más de 6 años ago | 1 answer | 0

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Question

[Simscape] Are there ways to build segmented/discretised models with n as a block/mask parameter
Hello everyone, we are working a lot with Simscape's thermal liquid domain and pipe models. Often, we discretise pipes in 5 to...

más de 6 años ago | 1 answer | 0

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Answered
[Simscape] Why does the thermal liquid pipe calculate incorrect temperatures?
Btw: the shape factor seems to have nearly no effect on heat transfer, which is quite strange. Imagine two pipe segments with...

alrededor de 7 años ago | 0

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[Simscape] Why does the thermal liquid pipe calculate incorrect temperatures?
I'll put the support answer here: _"The temperature of the port A of the block “Pipe (TL)2” is indeed rigidly specified by ...

más de 8 años ago | 0

Question

Temperature distribution in pipes using simscape
Hello, I currently try to model a large pipe buried in the ground and have to deliver step responses for temperature steps an...

más de 8 años ago | 0 answers | 0

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Question

Thermal liquid data source
Hello everyone, does anybody know a good way to implement media data for the "thermal liquid settings"-block in simscape? Ar...

más de 8 años ago | 0 answers | 0

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Question

Is it possible to give a subsystem different outline colors (foreground color different for each port)
Hello everyone, I just wanted to know, whether it is possible to give a subsystem different outline colors. I know I can change...

más de 8 años ago | 0 answers | 0

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Question

[Simscape] Why does the thermal liquid pipe calculate incorrect temperatures?
Hello everyone, I am currently trying to build a heat exchanger with the standard elements from the thermal and thermal liqui...

más de 8 años ago | 2 answers | 0

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Answered
Dynamic mask dialogues - change parameters of more than one subsystem
Ok, found the answer and the trick is quite simple: thinking ;) What about using a variable to save the first correct block p...

más de 8 años ago | 0

| accepted

Question

Dynamic mask dialogues - change parameters of more than one subsystem
Hello everybody, I'm currently using callbacks in parameter masks to switch block choice for configurable Subsystems. So I h...

más de 8 años ago | 1 answer | 0

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Answered
Variant control for variant subsystems with mask parameters?
I think a good description can be found here: http://blogs.mathworks.com/seth/2008/08/13/dynamic-mask-dialogs/

más de 8 años ago | 0

| accepted

Question

Variant control for variant subsystems with mask parameters?
Hello everybody, I'm currently working a lot with referenced and variant subsystems and I'm wondering whether you could set t...

casi 9 años ago | 2 answers | 1

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Question

Dynamic / animated xy graph in simulink possible?
Hello everybody, I have a wall model, where I try to visualize the temperature between the layers. Therefore I intend some k...

casi 9 años ago | 0 answers | 0

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Answered
Erroneous feedback connection involving one or more virtual blocks
Ok, my solution was to put gain-blocks (with factor 1) between every bus-signal and to rename the signal afterwards. Example:...

casi 9 años ago | 2

Answered
Erroneous feedback connection involving one or more virtual blocks
I even get this error while using 2012b, 2013a and 2013b beta. The model worked in 2012a and I don't know what happened. So ...

casi 9 años ago | 0

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Is it possible to freely change postions of inputs and outputs of simulink blocks?
Maybe we'll see that in future distributions? Is it the same thing with simscape and related products?

alrededor de 10 años ago | 0

Question

Is it possible to freely change postions of inputs and outputs of simulink blocks?
Hello, I am just wondering, if there is any possiblity to change the positions of inputs and outputs of simulink blocks. I.e....

alrededor de 10 años ago | 3 answers | 2

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Answered
simulink - cascade of (basic cell) blocks
No ideas by anyone?

más de 10 años ago | 0

Answered
simulink - cascade of (basic cell) blocks
Could the "for each subsystem"-block be a solution? I've currently never worked with that...

casi 11 años ago | 0

Answered
simulink - cascade of (basic cell) blocks
I have a similar question, since I want to build a NTU heat exchanger, where I can dynamically change the number of units (each ...

casi 11 años ago | 0

Question

signal builder: repeat a signal for n times in one simulation (not to be confused with running in succession)
Hello, is it possible to repeat signals of the signal builder periodically, so that it would be possible to run maybe 6 times c...

casi 11 años ago | 6 answers | 0

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Answered
sample time mismatch
Thanks for the hint. Now it works, after changing sample time of the signal builder block to [0,1] (fixed in minor step).

casi 11 años ago | 0

| accepted