In the context of studying the propagation of heat in the form of waves, what is the physical significance of the reflection coefficient?

09 September 2018 0 1K Report

The study of heat propagation can be done using wave formalism. In these conditions what is the physical significance of the reflection coefficient which obviously relates to the effusivities of the materials in which the propagation took place.

Badges
Science topic

Similar topics
Heat

More Sougrati Belattar's questions See All

Currently what is the maximum accuracy achieved by an infrared camera for temperature measurement?

the measurement of surface temperature by thermographic measurements has become a very important measure in several fields of industry but also in the field of research. From there it is important...

06 July 2019 8,069 4 View

Is it possible to study heat transfer in a non homogenous structure by transfer matrix concept?

How to study the heat transfer in a non homogenous structure by using thermal transfer matrix. because thre is no homogenus plans to make the product matrix.

10 November 2017 1,264 4 View

What are the advantages to study the heat tranmission in a wall in the frequency domain ?

In which case it is more interesting to study the propagation of heat in the frequancy domain?

05 June 2016 8,167 2 View

Between Ansys and Femlab softwares, whitch one is the more simple, flexible and the cheapest for thermal simulations?

We are looking for a software of thermal simulation and we want to compare Ansys and Femlab

05 June 2016 1,907 2 View

What is the best way to measure the surface temperature on a wall in civil engineering ?

is it to put directly the sensor on the wall or to make a groove in which the sensor in introduced by using silicon grease ?

04 May 2016 8,618 13 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

How Can I Resolve a Persistent Unwanted NMR Peak at 1.25 ppm?

Hello everyone, I am facing a consistent issue in my NMR spectra with an unwanted peak appearing at 1.25 ppm. This peak seems to vary with the amount of sample: it becomes more pronounced with...

15 July 2024 9,065 4 View

Wireless insite3d convert path in to image ????

hello dear i need to learn this program any one know ??? i want to convert path propagation to Image reconstruction 2d how is that done ? lik this image??

14 July 2024 1,811 0 View