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how to calculate the heat flux/flow inside a solid block #1 Vin_ty New Member Tongyu Wang Join Date: Jun 2019 Posts: 2 Rep Power:0 Hi all, I'm simulating a multiphase boiling model with conjugate heat transfer with a block of solid material cooling in water. After running the simulation...
Use the g_x (body force) term in your x-momentum equation to impose a force driving the fluid through your mesh (this assumes that your primary flow direction is x). Run several different values for g_x and calculate the resulting u_x (average velocity in the x direction for each valu...
The conductive heat flux is driven by the temperature difference between the hotter end of an object and the colder side. When a heat flux sensor is placed in the object, the conductive heat will flow from the hot side through the sensor to the cold side of the object. The working princi...
If the solder joint is poor, there will be poor electrical conduction or poor flow of electricity through the circuit.Solder flux helps to de-oxidize metals (copper tracks on the PCB and leads of electronic components) and helps better soldering and wetting. The activators in the flux promote...
Flux enhancementThe study deals with the use of a gas-liquid two-phase flow to reduce particle membrane fouling in organic hollow fibres by injecting air directly into the feed stream. A theoretical approach of slug flow in fibres demonstrates that the slugs created inside the fibres induce high...
Since the heat flux at one contacting surface is not uniform, it is difficult to calculate the heat flow power through that surface. Is there a way now in Simulate to get the average heat flow power at a surface. I know Fluent has it, because I have been using it in anothe...
How to Calculate Short Circuit Current of Circuit Breaker: Calculating the short circuit current involves specific formulas and understanding material limits, ensuring CB designs can handle faults safely. When a short circuit fault happens, a largecurrentflows through the system, including thecircuit bre...
I have used two methods to calculate entropy generation. First the Bejan correlation (((Wall Heat Flux[W/m^2])^2*3.142*(D[m])^2)/(Thermal Conductivity[W m^-1 K^-1]*(Average T)^2*Average Nu))+((32*(Average MFR)^3*Average FFF)/(3.142^2*(Density[kg/m^3])^2*Average T*(...
Re: How are the mass flux and mass flow rate defin #3 deloubie Guest Posts: n/a But how can I know the cell surface area? One cell has not only one surface. In the nom.inc, which one is the cell surface that is facing outside? I need to use the surface to calculate the...