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What would be the total flow rate inside the hydraulic cylinder chamber when modeled with piston chamber and hydro-mechanical converter?

The first a few paragraphs of the documentaion pages for theTranslational Mechanical Converter (IL) and the Translational Hydro-...

What would be the total flow rate inside the hydraulic cylinder chamber when modeled with piston chamber and hydro-mechanical converter?

The first a few paragraphs of the documentaion pages for theTranslational Mechanical Converter (IL) and the Translational Hydro-...

10 mois il y a | 0

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How to move the rod of a cylinder?

So far, the only way in Simscape to prescribe a mechanical motion is using a velocity source, while in Simscape Multibody, the o...

How to move the rod of a cylinder?

So far, the only way in Simscape to prescribe a mechanical motion is using a velocity source, while in Simscape Multibody, the o...

10 mois il y a | 0

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Specific and ideal pressure and flow

In general, one cannot prescribe both the pressure at and the flow through a node at the same time. If a pressure is prescribed...

Specific and ideal pressure and flow

In general, one cannot prescribe both the pressure at and the flow through a node at the same time. If a pressure is prescribed...

10 mois il y a | 0

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Water supply system-Simulink

Depending on what physical domain you are thinking of, a few pipeline blocks in the Simscape Fluids library allow the modeling o...

Water supply system-Simulink

Depending on what physical domain you are thinking of, a few pipeline blocks in the Simscape Fluids library allow the modeling o...

10 mois il y a | 0

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How to control simscape ball valve block

Looks like an earlier version of question: https://www.mathworks.com/matlabcentral/answers/502708-control-of-ball-valve?s_tid=s...

How to control simscape ball valve block

Looks like an earlier version of question: https://www.mathworks.com/matlabcentral/answers/502708-control-of-ball-valve?s_tid=s...

10 mois il y a | 0

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Simscape 2P: How can I realize both varying local restriction and blocking the flow path.

Besides from my comment earlier, I've found that using a custom block of a "variable flow resistance" seems to make thing easier...

Simscape 2P: How can I realize both varying local restriction and blocking the flow path.

Besides from my comment earlier, I've found that using a custom block of a "variable flow resistance" seems to make thing easier...

10 mois il y a | 0

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Optimal components for a two-stage heat pump in Simscape

It puzzles me why there isn't a flow out of the BV port of the tank. There isn't a flow into BV port either? The BV port is co...

Optimal components for a two-stage heat pump in Simscape

It puzzles me why there isn't a flow out of the BV port of the tank. There isn't a flow into BV port either? The BV port is co...

10 mois il y a | 1

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Simscape Pipe array (many pipes in parallel)

It's possible to do it in the way you described. I attached a sample of "flow multiplier" and "thermal liquid multiplier". Dep...

Simscape Pipe array (many pipes in parallel)

It's possible to do it in the way you described. I attached a sample of "flow multiplier" and "thermal liquid multiplier". Dep...

10 mois il y a | 0

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how can i do two phase to thermal liquid connection?

Hi Davod, This wasn't possible until the R2021a release of Simscape Fluids. https://www.mathworks.com/help/physmod/hydro/ref/i...

how can i do two phase to thermal liquid connection?

Hi Davod, This wasn't possible until the R2021a release of Simscape Fluids. https://www.mathworks.com/help/physmod/hydro/ref/i...

10 mois il y a | 0

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How change simscape simulation time from seconds (sec.) to hours (h)

Just to summarize the thread of comments, so the question appears as "Answered". The easiset way is to multiply the duration of...

How change simscape simulation time from seconds (sec.) to hours (h)

Just to summarize the thread of comments, so the question appears as "Answered". The easiset way is to multiply the duration of...

10 mois il y a | 0

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Simscape Fluids - The best way to inputs parameters on the Displacement Pump Rexroth

Hi Diego, It's very common that the supplier doesn't provide ALL technical data. Some educated guess is often needed. The fir...

Simscape Fluids - The best way to inputs parameters on the Displacement Pump Rexroth

Hi Diego, It's very common that the supplier doesn't provide ALL technical data. Some educated guess is often needed. The fir...

10 mois il y a | 0

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How can i give more accurate initial conditions ?

The pump module has no input (velocity or torque) at the shaft. The system of equations is missing conditions needed to start t...

How can i give more accurate initial conditions ?

The pump module has no input (velocity or torque) at the shaft. The system of equations is missing conditions needed to start t...

10 mois il y a | 0

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What causes the pressure behavior in valves?

Hi Michael, I think there are a couple things at play here: First, there is currently no volume at all between the two reservo...

What causes the pressure behavior in valves?

Hi Michael, I think there are a couple things at play here: First, there is currently no volume at all between the two reservo...

10 mois il y a | 0

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Why the volumic flow rate sensor (motion air) is registering a negative value?

As @VBBV mentioned in the comment, switching the A/B port is likely the solution. Is this turbine block the same one as in theA...

Why the volumic flow rate sensor (motion air) is registering a negative value?

As @VBBV mentioned in the comment, switching the A/B port is likely the solution. Is this turbine block the same one as in theA...

10 mois il y a | 0

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Simscape fluids and Ansys CFX

Hi Federico, For the block you mentioned, tabulated data or polynomial coefficients (which will require some data fitting) are ...

Simscape fluids and Ansys CFX

Hi Federico, For the block you mentioned, tabulated data or polynomial coefficients (which will require some data fitting) are ...

10 mois il y a | 1

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Recursive type equation solution in simscape

Feels like you are trying to use Simscape like MATLAB :p, by considering how to use iterations to do the numerical integration. ...

Recursive type equation solution in simscape

Feels like you are trying to use Simscape like MATLAB :p, by considering how to use iterations to do the numerical integration. ...

10 mois il y a | 0

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air-oxygen mixing model in a continuous process

You should be able to use the Moist Air (MA)domain for such a purpose. The domain keep tracks of the concentration, mass, and e...

air-oxygen mixing model in a continuous process

You should be able to use the Moist Air (MA)domain for such a purpose. The domain keep tracks of the concentration, mass, and e...

10 mois il y a | 0

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Problems with Organic Rankine Cycle Simulation

If you are new to Simulink and Simscape, consider the free, interactive tutorials known as the Onramps first. Simulink Onramp: ...

Problems with Organic Rankine Cycle Simulation

If you are new to Simulink and Simscape, consider the free, interactive tutorials known as the Onramps first. Simulink Onramp: ...

10 mois il y a | 1

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How to connect elements form different simscape sub-libraries?

I believe you may use two orifices to achieve what you have described. Just control the input area to each to adjust the amount...

How to connect elements form different simscape sub-libraries?

I believe you may use two orifices to achieve what you have described. Just control the input area to each to adjust the amount...

10 mois il y a | 0

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How to use Simscape to solve heat conduction equation?

I guess by "wrong results" you mean the measured heat flow rate doesn't make sense? I noticed you connected the heat flow rate ...

How to use Simscape to solve heat conduction equation?

I guess by "wrong results" you mean the measured heat flow rate doesn't make sense? I noticed you connected the heat flow rate ...

10 mois il y a | 0

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I get the following error; "Caused by: Variable 'fan_area' has been deleted from base workspace." in Simscape

The parameters of this model are all kept in the Simulink model workspace. So the fact that it's looking for things in the base...

I get the following error; "Caused by: Variable 'fan_area' has been deleted from base workspace." in Simscape

The parameters of this model are all kept in the Simulink model workspace. So the fact that it's looking for things in the base...

10 mois il y a | 0

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Modeling of a bypass valve in the two-phase structure

If "opening fraction is zero throughout" and the valve let through a significant fraction of the total mass flow, you have too m...

Modeling of a bypass valve in the two-phase structure

If "opening fraction is zero throughout" and the valve let through a significant fraction of the total mass flow, you have too m...

10 mois il y a | 0

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How can I implement vanes (IGVs) on compressor unit in Simscape?

You are right about the compressor block: it doesn't support vanes as an input. I can think of one workaround, by using a 3D lo...

How can I implement vanes (IGVs) on compressor unit in Simscape?

You are right about the compressor block: it doesn't support vanes as an input. I can think of one workaround, by using a 3D lo...

10 mois il y a | 0

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how can i get the specific heat at constant volume for two phase fluid Water/Steam

Hi Mario, You should be able to calculate Cv from Cp, temperature, thermal expansion coeffcient, density, and bulk modulus. Al...

how can i get the specific heat at constant volume for two phase fluid Water/Steam

Hi Mario, You should be able to calculate Cv from Cp, temperature, thermal expansion coeffcient, density, and bulk modulus. Al...

10 mois il y a | 0

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Is it possible to calculate the "hydraulic-translation-multibody"-system backwards?

I would agree with you that the valve position couldn't be calculated the way you described. The force, though, can be found by...

Is it possible to calculate the "hydraulic-translation-multibody"-system backwards?

I would agree with you that the valve position couldn't be calculated the way you described. The force, though, can be found by...

11 mois il y a | 0

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Variable Kv valve model

My suggestion would be to modify the code of a local restriction block, and move the Discharge Coefficient (Cd) from "parameter"...

Variable Kv valve model

My suggestion would be to modify the code of a local restriction block, and move the Discharge Coefficient (Cd) from "parameter"...

11 mois il y a | 0

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Pressure-flow characteristic for a 4-Way Directional Valve

I believe the pressure differentials refer to p.P-p.A, p.P-p.B, p.A-p.T, p.B-p.T. The flow direction is defined in the save way...

Pressure-flow characteristic for a 4-Way Directional Valve

I believe the pressure differentials refer to p.P-p.A, p.P-p.B, p.A-p.T, p.B-p.T. The flow direction is defined in the save way...

11 mois il y a | 0

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How to add radiation heat transfer to 3-Zone Pipe (2P) ?

This may be a workaround: May the convective transfer coefficient in the 3-zone pipe ridiculously large, so it results in almos...

How to add radiation heat transfer to 3-Zone Pipe (2P) ?

This may be a workaround: May the convective transfer coefficient in the 3-zone pipe ridiculously large, so it results in almos...

11 mois il y a | 0

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How do I change the default settings (water) in Thermal Liquid (TL) Settings in my Simulink model?

Use the Thermal Liquid Settings block in Simscape / Foundation Library / Thermal Liquid / Utilities: https://www.mathworks.com/...

How do I change the default settings (water) in Thermal Liquid (TL) Settings in my Simulink model?

Use the Thermal Liquid Settings block in Simscape / Foundation Library / Thermal Liquid / Utilities: https://www.mathworks.com/...

11 mois il y a | 0

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Heat Excahnger TL Modeling Liquid Cooling

Looks like a follow-up on question https://www.mathworks.com/matlabcentral/answers/1624290-simulink-thermal-liquid-simulation?s_...

Heat Excahnger TL Modeling Liquid Cooling

Looks like a follow-up on question https://www.mathworks.com/matlabcentral/answers/1624290-simulink-thermal-liquid-simulation?s_...

11 mois il y a | 0