Can we use infrared-transmitting materials like silicon to dissipate heat energy from exhaust gases through radiation?

Can we use infrared-transmitting materials like silicon (on upward-facing hemisphere of exhaust pipes) to dissipate heat energy from exhaust gases discharged from Generators, vehicles etc,...

07 August 2019 9,757 11 View

To include a numerical or drawing for publication in my book, is it enough to mention it's source (bibliography) or copyright required?

To include a numerical or drawing for publication in my book, is it enough to mention it's source (bibliography) or copyright has to be obtained? There are certain free e-books. What about them?...

01 February 2019 5,581 2 View

I believe TIME was BORN after Energy; and Absolute Entropy of the universe came into existence together with TIME (T=0). What you say?

I believe, Energy is, what existed before the existence of time. The laws like conservation of Energy were imposed on the eternal Energy by nature/ God. Then some part of it got condensed into...

05 June 2017 8,709 8 View

Could anyone please suggest research paper/ reference for aqueous Ethanol's Chemical properties please?

I am looking specifically for E10 or E15. But any reference about corrosive nature of aqueous Ethanol would be helpful.

02 March 2017 5,647 1 View

How are racists different from patriots?

A blind patriot may be another racist in the making.

31 December 2016 7,376 0 View

How would two immiscible liquids interact when pushed back to back (without any separation)in the pipeline under turbulent flow (Re=100000)?

Pushed at Re=100000 & pipeline pressure around 50 bar.

31 December 2016 4,419 1 View

What is the speed of thoughts / maxm. frequency of human nervous system?

what is the minimum time lapsed in generation of any new idea?

04 May 2016 7,653 3 View

Would GPS work under a steel pipeline buried 2m under soil?

I have researched, & so far found that GPS device needs the view of satellite, open sky to work properly. But, I'm confused because one of the MNCs claim to have built a system having GPS that...

31 December 2015 3,286 8 View

Would gasoline vapour rich air at ambient temperature when passed through a heat exchanger (water cooled) result in condensation of gasoline vapours?

The heat exchanger is immersed in chilled water & gasoline vapor containing air is circulated through it at atmospheric pressure.

11 December 2015 3,575 5 View

Is there a non-inflammable/non-volatile solvent for gasoline vapours?

a chemical that disintegrates or precipitates gasoline would also be acceptable. What about Moya Oil?

10 November 2015 2,799 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View