How can the temperature be made dimensionless in the unsteady heat conduction equation?

Yao Kombate @Yao-Kombate

01 January 1970 1 5K Report

I get stuck when a variable heat flux is given as a boundary condition.

Please help me to solve this problem dear experts.

Thanks a lot!

Dudley J Benton

Apply the transform to all of the variables, including the boundary conditions.

Badges
Science topic

More Yao Kombate's questions See All

Why the fatigue life at high temperature could be higher than that at room temperature?

I carried out low-cycle fatigue tests on a secondary-hardenning ultra-high-strength steel with test condition εmax = 0.9%. It was found that the fatigue life at high temperature was much higher...

29 May 2024 3,176 1 View

How do researchers avoid over-amplification of eukaryotic chloroplast 16S rDNA?

How do researchers avoid over-amplification of eukaryotic chloroplast 16S rDNA when classifying prokaryotic microbial communities in algal bloom experiments? For example, if I need to amplify...

07 April 2024 3,064 0 View

What are the perceptions of TVET graduates regarding the integration and utilization of technology in their educational curriculum?

TVET graduates perceive the incorporation of technology into their educational programs. It delves into their attitudes towards technology and its role in their vocational training.

06 March 2024 5,116 1 View

Input resistance changes in whole-cell current clamp mode?

Dear community: I would like to seek opinions from you on current-clamp mode in electrophysiology. I am trying to record voltage response from neurons, so I first do whole-cell recordings on...

24 January 2024 9,549 4 View

How much antibody do I need for large volume sample in FACS?

Hi, I'd like to stain 10M cells with CD3 for cell sorting. The datasheet says 5ul/test, and typically use 1 × 10^6 cells in a 100-µl experimental sample (a test). So does it mean I need a 50ul...

26 October 2023 5,300 2 View

How to set damage value threshold in the MAT_RHT?

topic: the concrete material model RHT in LS-DYNA I see some scholars mentioned the damage value threshold Dcr, but I don not know where to set it, and find no relative paramaters in 072MAT_RHT....

06 August 2023 1,660 1 View

When I use Nvidia Quantum Espresso SIF image, it can not find ph.x. What should I do?

As below: INFO: Using cached SIF image INFO: MPS server daemon started INFO: Running QE with: 2 GPUs 4 MPI processes total 2 MPI processes per GPU 2 Pools 2 KPoints + mpirun -n 4 ph.x...

20 June 2023 187 0 View

Could anyone provide some practical LS-DYNA models for learning?

09 June 2023 6,846 1 View

Can you help me find a FORTRAN code that simulates a PV module with fins or PVT sensor with fins?

Hello Researchers I would like to perform the 2D simulation of a PVT system with fins using FORTRAN. I therefore ask for help for anyone who has it or who knows a website where I can find it. The...

30 April 2023 357 2 View

The content of dry weight of microalgae under mixtrophic or heterotrophic, which one is higher?

i found the content of dry weight of euglena gracilis under mixtrophic is much higher than than under heterotrophic. almost 2-fold. is that right?or something wrong happened?

23 April 2023 1,902 1 View

Regarding LBM in Boiling?

What should be the equation for halfway bounce back boundary condition for flow field with forcing term?

08 August 2024 7,938 1 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

04 August 2024 1,537 1 View

What are the perfect mathematical model for a solar-powered ship implementation?

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

28 July 2024 4,985 1 View

Seeking recommendations for equipment to mimic sunlight and heat up a greenhouse system?m?

I would like to conduct artificial sunlight experiments to mimic heat capture and air warming in a greenhouse system. The main objective is to heat up the temperature inside the greenhouse, not...

28 July 2024 4,006 2 View

Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....

24 July 2024 4,058 5 View

What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View