Mangilal Choudhary

12 Questions 19 Answers 0 Followers

Questions related from Mangilal Choudhary

What is the concept behind the histogram plottings in plasma chemistry?

In a low temperature plasma, DBD, application research, I see the histogram plots of reactive species at a given time or some discharge condition. The time or discharge parameter does not have a...

10 May 2020 3,944 0 View

What are the expected causes of plasma density enhancement in the filament discharge with an external biased electrod?e?

In a low temperature filament discharge plasma, plasma potential increses if we place a positively biased electrode(spherical or disk shape) in the plasma volume. It is obvious that electrons loss...

05 May 2020 4,950 6 View

Is it scientifically correct to consider the nanodusty plasma as an electron depleted dusty plasma?

In nanodusty plasma, dust density is higher than normal dusty plasma. In numerical modeling, it is assumed that it is electron depleted dusty plasma. They ignore the electron charge in compared to...

14 January 2020 4,067 5 View

Could low temperature plasma open a way to vertical farming?

In recent years, the applications of low temperature plasma (cold plasma) has been spreading in multidisciplinary scientific fields. The future challenges for developed or developing countries...

20 November 2018 965 1 View

Can emissive probe be used to measure the plasma potential in the strong magnetized plasma?

An emissive probe is used to measure the potential of the plasma. During the heating, it emits the electron current in all directions. The emitted electrons are always found in random motion. In...

13 February 2018 8,564 3 View

Can plasma technology help to purify the fluoride-contaminated water?

In many Indian states, the water contaminated with naturally occurring fluoride is a big problem. In recent years, non-thermal plasma technology has been popular to purify the drinking water. Is...

26 July 2017 3,695 4 View

Is there a solution of the Navier - Stokes equation for co-rotating vortexes ?

Navier - Stokes equation is widely used to understand the dynamics of fluid flows. This eq. is used to understand the pairs of counter-rotating vortices in the fluid. Under some approximations,...

20 October 2016 4,494 4 View

How the ionization processes are dominated in the diffused plasma?

The external energy source is required to create the plasma. If plasma is formed in the source tube (where power is coupled to plasma) and allowed to diffuse in the other tube (experimental...

14 April 2016 2,637 4 View

Can we estimate the separate contribution of ions density and their velocities to total flux toward the negatively charged surface in plasma?

In the dc discharge case, it is well known that the ions streaming toward the cathode surface and follow the flux conservation from sheath edge to the wall. According to collisional dominated...

31 December 2015 6,206 2 View

How can we understand the two temperatures and two populations in plasma ?

Normally, electron populations in the low temperature plasma follows the Maxwellian distribution and corresponding that only one temperature. if we look at the I - V curve, then it saturates at...

03 August 2015 1,572 6 View

Is it possible that ions ,streaming toward the sheath edge, with diff. velocity can produce a shear force in perpendicular direction ?

normally in fluid ( water) with cylindrical symmetry, can produce transverse modes by using a oscillatory object at given local region. as i understand that in these system , particles move in z-...

01 July 2015 1,504 2 View

What will be the potential profile of interaction zone of two interacting sheaths?

in dc glow discharge , sheath will form around the cathode. if we put a cylindrical object in this plasma then it sits on a potential to balance the electron and ion current. a sheath is formed...

27 May 2015 6,730 4 View