What will happen if a hollow iron pipe is used instead of solid iron rod in concrete?

I want to know what is going to happen to the hollow iron pipe if it is used in concrete? It will get compressed?

07 August 2018 548 6 View

Latent heat of petroleum ether?

Anyone knows the latent heat of Petroleum ether?

02 March 2018 7,031 2 View

Can anyone suggest the easiest method to learn fluent?

CFD

07 August 2017 6,356 6 View

Numerical modelling of heat transfer systems

Please suggest the books to learn numerical modellining of heat transfer systems for beginners.

06 July 2017 2,408 1 View

What is the best method to cool the miniaturized electronic devices?

Journal paper: A critical review of traditional and emerging techniques and fluids for electronics cooling

05 June 2017 6,006 3 View

Anyone knows the application of using a Phase Change Material (PCM) at the evaporator of a heat pipe?

05 June 2017 3,394 3 View

Graphene is available in solid form?

05 June 2017 3,752 11 View

Joining metals to non-metals

05 June 2017 7,899 3 View

Heat transfer applications of nanofluid

Anyone knows the practical applications where nanofluids are currently being used. Many researchers have reported enhancement in heat transfer with nanofluid. But, nanofluids are currently being...

05 June 2017 278 13 View

Machinability and weldability of graphite

Is it possible to do machining operations on solid graphite? What about its weldability?

05 June 2017 2,356 3 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

What are the most relevant MSc proposal topics for Petroleum Production Engineering at the moment?

I am a Petroleum Production Engg MSc student at Robert Gordon University in Aberdeen and I am in the process of selecting a topic for my MSc Engineering Investigation proposal. I would very much...

01 March 2021 7,396 4 View