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1

Investigation of the short argon arc with hot anode. II. Analytical model

Khrabry, A., Kaganovich, I. D., Nemchinsky, V., Khodak, A.

Journal:

Physics of Plasmas

Year:

2018

Language:

english

File:

PDF, 2.99 MB

english, 2018

2

Investigation of the short argon arc with hot anode. I. Numerical simulations of non-equilibrium effects in the near-electrode regions

Khrabry, A., Kaganovich, I. D., Nemchinsky, V., Khodak, A.

Journal:

Physics of Plasmas

Year:

2018

Language:

english

File:

PDF, 3.28 MB

english, 2018

3

The role of thermocapillary instability in heat transfer in a liquid metal pool

Valerian A. Nemchinsky

Journal:

International Journal of Heat and Mass Transfer

Year:

1997

Language:

english

File:

PDF, 815 KB

english, 1997

4

Cathode Erosion due to Evaporation in Plasma Arc Cutting Systems

Nemchinsky, Valerian

Journal:

Plasma Chemistry and Plasma Processing

Year:

2013

Language:

english

File:

PDF, 310 KB

english, 2013

5

Cathode erosion in a high-pressure high-current arc: calculations for tungsten cathode in a free-burning argon arc

Nemchinsky, Valerian

Journal:

Journal of Physics D Applied Physics

Year:

2012

Language:

english

File:

PDF, 186 KB

english, 2012

6

Copper electrode erosion in rotating arcs at atmospheric pressure

Nemchinsky, Valerian

Journal:

Plasma Research Express

Year:

2018

Language:

english

File:

PDF, 615 KB

english, 2018

7

Cathode erosion rate in high-pressure arcs: influence of swirling gas flow

Journal:

IEEE Transactions on Plasma Science

Year:

2002

Language:

english

File:

PDF, 390 KB

english, 2002

8

Anode layer in a high-current arc in atmospheric pressure nitrogen

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

2005

Language:

english

File:

PDF, 253 KB

english, 2005

9

Cathode erosion in high-current high-pressure arc

Nemchinsky, V A, Showalter, M S

Journal:

Journal of Physics D Applied Physics

Year:

2003

Language:

english

File:

PDF, 237 KB

english, 2003

10

Heat transfer in a liquid droplet hanging at the tip of an electrode during arc welding

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1997

Language:

english

File:

PDF, 164 KB

english, 1997

11

Heat transfer in an electrode during arc welding with a consumable electrode

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1998

Language:

english

File:

PDF, 209 KB

english, 1998

12

Electrode melting during arc welding with pulsed current

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1998

Language:

english

File:

PDF, 195 KB

english, 1998

13

Dross formation and heat transfer during plasma arc cutting

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1997

Language:

english

File:

PDF, 158 KB

english, 1997

14

Erosion of Thermionic Cathodes in Welding and Plasma Arc Cutting Systems

Nemchinsky, Valerian

Journal:

IEEE Transactions on Plasma Science

Year:

2014

Language:

english

File:

PDF, 1.92 MB

english, 2014

15

Simple algorithm to calculate T-F electron emission current density

Journal:

IEEE Transactions on Dielectrics and Electrical Insulation

Year:

2004

Language:

english

File:

PDF, 382 KB

english, 2004

16

[IEEE IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science - Monterey, CA, USA (2005.06.20-2005.06.23)] IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science - Anode Layer in a High-Current Atmospheric Pressure Nitrogen Arc

Nemchinsky, V.A.

Year:

2005

Language:

english

File:

PDF, 1.07 MB

english, 2005

17

[IEEE The 31st IEEE International Conference on Plasma Science, 2004. ICOPS 2004. IEEE Conference Record - Abstracts. - Baltimore, MD, USA (June 28-July 1, 2004)] The 31st IEEE International Conference on Plasma Science, 2004. ICOPS 2004. IEEE Conference Record - Abstracts. - Two modes of cathode spot operation at high-current high pressure arc

Year:

2004

Language:

english

File:

PDF, 71 KB

english, 2004

18

What determines current density at the cathode of a thermionic arc?

Nemchinsky, Valerian

Journal:

Journal of Physics D Applied Physics

Year:

2013

Language:

english

File:

PDF, 213 KB

english, 2013

19

Arc Discharge Anode Reattachment: Simple Model

Nemchinsky, Valerian

Journal:

IEEE Transactions on Plasma Science

Year:

2014

Language:

english

File:

PDF, 600 KB

english, 2014

20

[IEEE 2014 IEEE 41st International Conference on Plasma Sciences (ICOPS) held with 2014 IEEE International Conference on High-Power Particle Beams (BEAMS) - Washington, DC, USA (2014.5.25-2014.5.29)] 2014 IEEE 41st International Conference on Plasma Sciences (ICOPS) held with 2014 IEEE International Conference on High-Power Particle Beams (BEAMS) - Reattachment model of the anode spot of a non-transferred DC arc

Nemchinsky, Valerian

Year:

2014

Language:

english

File:

PDF, 84 KB

english, 2014

21

Heat transfer to a cathode of a rotating arc

Nemchinsky, Valerian

Journal:

Plasma Sources Science and Technology

Year:

2015

Language:

english

File:

PDF, 340 KB

english, 2015

22

Atmospheric pressure arc discharge with ablating graphite anode

Nemchinsky, V A, Raitses, Y

Journal:

Journal of Physics D Applied Physics

Year:

2015

Language:

english

File:

PDF, 661 KB

english, 2015

23

Current density at the refractory cathode of a high-current high-pressure arc (two modes of cathode spot attachment)

Nemchinsky, Valerian

Journal:

Journal of Physics D Applied Physics

Year:

2003

Language:

english

File:

PDF, 264 KB

english, 2003

24

Electrode evaporation in an arc with pulsing current

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1997

Language:

english

File:

PDF, 115 KB

english, 1997

25

Heat flux at the refractory cathode of a high-current, high-pressure arc (two modes of cathode spot attachment)

Year:

2004

Language:

english

File:

PDF, 82 KB

english, 2004

26

Heat transfer to a spherical particle in a flowing plasma

Year:

2010

Language:

english

File:

PDF, 181 KB

english, 2010

27

A mechanism that triggers double arcing during plasma arc cutting

Nemchinsky, Valerian

Journal:

Journal of Physics D Applied Physics

Year:

2009

Language:

english

File:

PDF, 175 KB

english, 2009

28

Size and shape of the liquid droplet at the molten tip of an arc electrode

V. A. Nemchinsky

Year:

1994

Language:

english

File:

PDF, 702 KB

english, 1994

29

Temperature Created by a Tilted Moving Heat Source: Heating Line and Cylinder

Nemchinsky, Valerian

Journal:

Journal of Heat Transfer

Year:

2011

Language:

english

File:

PDF, 201 KB

english, 2011

30

Modeling Arc in Transverse Magnetic Field by Using Minimum Principle

Nemchinsky, Valerian

Journal:

IEEE Transactions on Plasma Science

Year:

2016

Language:

english

File:

PDF, 895 KB

english, 2016

31

Temperature Created by a Moving Heat Source That Heats and Melts the Metal Plate (Plasma Arc Cutting)

Nemchinsky, Valerian

Journal:

Journal of Heat Transfer

Year:

2016

Language:

english

File:

PDF, 406 KB

english, 2016

32

[IEEE 2016 IEEE International Conference on Plasma Science (ICOPS) - Banff, AB, Canada (2016.6.19-2016.6.23)] 2016 IEEE International Conference on Plasma Science (ICOPS) - Two modes of anode operation in arc with ablating anode

Nemchinsky, V., Raitses, Y.

Year:

2016

Language:

english

File:

PDF, 89 KB

english, 2016

33

Handbook of Thermal Science and Engineering || Heat Transfer in Plasma Arc Cutting

Nemchinsky, Valerian

Year:

2018

Language:

english

File:

PDF, 2.33 MB

english, 2018

34

On the current density at the cathode of a vacuum arc

Nemchinsky, Valerian

Journal:

The European Physical Journal Applied Physics

Year:

2018

Language:

english

File:

PDF, 232 KB

english, 2018

35

A “Resonance” Method to Decrease Electrode Erosion in Magnetically Rotated Arcs

Nemchinsky, Valerian

Journal:

IEEE Transactions on Plasma Science

Year:

2019

Language:

english

File:

PDF, 915 KB

english, 2019

36

On the stability of a liquid layer bordering plasma

Nemchinsky, Valerian

Journal:

Physics of Plasmas

Year:

2019

Language:

english

File:

PDF, 1.19 MB

english, 2019

37

What Plasma Density and Temperature Can Support Unipolar Arc?

Nemchinsky, Valerian

Journal:

IEEE Transactions on Plasma Science

Year:

2019

File:

PDF, 570 KB

2019

38

What Heats the Cathode Spot of a Vacuum Arc?

Nemchinsky, Valerian

Journal:

IEEE Transactions on Plasma Science

Year:

2020

File:

PDF, 445 KB

2020

39

Positive anode sheath with ionization in an arc discharge

Nemchinsky, Valerian

Journal:

Physics of Plasmas

Year:

2020

File:

PDF, 1.87 MB

2020

40

Advances in Plasma Arc Cutting Technology: The Experimental Part of an Integrated Approach

Colombo, V., Concetti, A., Ghedini, E., Rotundo, F., Sanibondi, P., Boselli, M., Dallavalle, S., Gherardi, M., Nemchinsky, V., Vancini, M.

Journal:

Plasma Chemistry and Plasma Processing

Year:

2012

Language:

english

File:

PDF, 1.07 MB

english, 2012

41

The rate of melting of the electrode during arc welding. The influence of discrete removal of the melt

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1998

Language:

english

File:

PDF, 135 KB

english, 1998

42

The effect of the type of plasma gas on current constriction at the molten tip of an arc electrode

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1996

Language:

english

File:

PDF, 153 KB

english, 1996

43

High-speed imaging investigation of transition phenomena in the pilot arc phase in Hf cathodes for plasma arc cutting

Colombo, V, Concetti, A, Ghedini, E, Nemchinsky, V

Journal:

Plasma Sources Science and Technology

Year:

2010

Language:

english

File:

PDF, 908 KB

english, 2010

44

Plasma arc cutting: speed and cut quality

Nemchinsky, V A, Severance, W S

Journal:

Journal of Physics D Applied Physics

Year:

2009

Language:

english

File:

PDF, 173 KB

english, 2009

45

A thermo-chemical model of liquid iron oxidation during plasma arc or laser cutting

Nemchinsky, Valerian

Journal:

Journal of Physics D Applied Physics

Year:

2012

Language:

english

File:

PDF, 472 KB

english, 2012

46

What we know and what we do not know about plasma arc cutting

Nemchinsky, V A, Severance, W S

Journal:

Journal of Physics D Applied Physics

Year:

2006

Language:

english

File:

PDF, 2.18 MB

english, 2006

47

[IEEE The 33rd IEEE International Conference on Plasma Science, 2006. ICOPS 2006. IEEE Conference Record - Abstracts. - Traverse City, MI, USA (2006.06.4-2006.06.8)] The 33rd IEEE International Conference on Plasma Science, 2006. ICOPS 2006. IEEE Conference Record - Abstracts. - Evaporation recoil force during plasma arc spraying

Year:

2006

File:

PDF, 242 KB

2006

48

Thermoelectric figure of merit of metal–semiconductor barrier structure based on energy relaxation length

Moyzhes, B., Nemchinsky, V.

Journal:

Applied Physics Letters

Year:

1998

Language:

english

File:

PDF, 286 KB

english, 1998

49

Simple equations to describe aerosol growth

Nemchinsky, Valerian A, Shigeta, Masaya

Journal:

Modelling and Simulation in Materials Science and Engineering

Year:

2012

Language:

english

File:

PDF, 179 KB

english, 2012

50

Plasma flow in a nozzle during plasma arc cutting

Nemchinsky, Valerian A

Journal:

Journal of Physics D Applied Physics

Year:

1998

Language:

english

File:

PDF, 191 KB

english, 1998