I want to calculate the collision frequency of various size polystyrene beads suspended in stationary water or buffer at room temperature.?

More Prashant Purwar's questions See All

What is the maximum value of Divesity Gian in MIMO? For two antenna system its 10dB. As no. of antennna increse diversity gain increase or decrease?

Somewhere on the internet, it's reported the maximum diversity gain limit theoretically can be achieved is 10dB. Some papers said it increases with more antennae and some said it will decrease.

09 June 2024 5,121 2 View

Fully funded phd ?

any fully funded phd position in wildlife ?

25 May 2024 7,976 2 View

Access to document containing CPCB calibration curve and uncertainty for PM2.5, SO2, O3, and NO2 monitors?

I am wondering if anyone has come across calibration curve and uncertainty for PM2.5, SO2, O3, and NO2 monitors maintained and operated by the CPCB? Please share link herein for the same if you...

25 April 2024 7,164 5 View

How to model or program a cascade refrigeration system using natural refrigerants on MATLAB ?

What are different ways of modelling and simulation of cascade refrigeration cycleusing natural refrigerants on MATLAB without using simscape ? How to write program for it and connect MATLAB...

02 April 2024 487 2 View

Classical text is important or research journals are important?

because people are citing/talking less about Classical texts discovered by Rishi/sages. Rishi has the broad scientific knowledge as per their practical and theoretical practices.

30 March 2024 2,013 0 View

How to interpret the LCMS data with using peak values?

How to evaluate the compounds with usage of peaks and their respective values in LCMS - TOF instrumentation? Is there any web portals for the data interpretation? I Have got Both LC (2 Files) MS...

13 March 2024 7,940 1 View

Understanding factors leading shift from spiritual-cultural drinking to modern alcohol consupmtion in Warli tribe?

Alcohol consumption shift. Socio-econo-cultural factors, globalisation, westernisation, religious conversion role in alcohol consumption shift

12 September 2023 4,757 0 View

How fin and fan design is done for for thermoelectric refrigeration system ?

I have not understood here the method of design of fin and Fan for thermoelectric refrigeration system in paper attached .....................

09 August 2023 8,355 0 View

What best method to obtain correct composition of Al2024 series ? OES or EPMA?Steps?

I have tried OES method to obtain composition of 2024 T4 multiple times. As per standard composition Cu should vary between 3.8-4.9 and Mg should vary between 1.2-1.9. The problem coming is that...

18 July 2023 450 0 View

Are D16AT and 2024-T4 same ??

In all research paper i found the Aluminium alloy D16AT and 2024T4 having same chemical composition . They are subjected to same heat treatment process. Are they different or same ???

16 July 2023 8,039 4 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

What do you consider to be the most relevant elements of EEG for studying cognitive biases?

I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...

31 July 2024 7,259 1 View

What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?

29 July 2024 7,714 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

Ternary in Electrical Engineering?

Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...

28 July 2024 5,771 2 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 648 3 View

Can you recommend provider Intermediate laboratory test for hydrocarbon, polyethylene & polypropylene?

Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...

25 July 2024 8,108 0 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Is it possible to do transient simulation in HFSS in presence of magnetic biasing?

I have designed magnetic material with different biasing conditions in HFSS. Now I want to give an RF AC signal and do a transient simulation in HFSS. Is it possible to do in HFSS? Please help me...

24 July 2024 9,319 5 View