Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jaswinder S. Taunk"'
Publikováno v:
Journal of Thermophysics and Heat Transfer. 33:1112-1126
Radiation from inside the arc heater, incident on an optical probe in the arc-heated stream, is measured to quantify radiative heating of material samples from that region. The spectral distributio...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c481a07e0025cf6af8425a9fd5700ef
https://doi.org/10.2514/1.t5675
https://doi.org/10.2514/1.t5675
Publikováno v:
Journal of Thermophysics and Heat Transfer. 33:880-899
Computational fluid dynamics simulations of the flow in the NASA Ames 60 MW Interaction Heating Facility (IHF) use a starting condition in the plenum reconstructed from experimental data in the tes...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8a8c516057b8b047d2150e15e7e4af
https://doi.org/10.2514/1.t5636
https://doi.org/10.2514/1.t5636
Autor:
Jaswinder S. Taunk, Leyen S. Chang, Tahir Gokcen, Megan E. MacDonald, Ronald K. Hanson, Marcel Nations, Anuscheh Nawaz, Jay B. Jeffries, George A. Raiche
Publikováno v:
AIAA Journal. 55:3757-3766
A laser-based sensor was developed and deployed for in situ monitoring of the gas temperature in the plenum after the arc heater and before the expansion nozzle in the 60 MW interaction heating fac...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3548f38cbfa9086894d934d3a355f22
https://doi.org/10.2514/1.j056011
https://doi.org/10.2514/1.j056011
Autor:
Anuscheh Nawaz, David M. Driver, Leyen S. Chang, Jay B. Jeffries, George A. Raiche, Ronald K. Hanson, Marcel Nations Martin, Jaswinder S. Taunk
Publikováno v:
44th AIAA Plasmadynamics and Lasers Conference.
A tunable diode laser sensor was designed for in situ monitoring of temperature in the arc heater of the NASA Ames IHF arcjet facility (60 MW). An external cavity diode laser was used to generate light at 777.2 nm and laser absorption used to monitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed7c7ff7ceb94416821ec63b3167d55a
https://doi.org/10.2514/6.2013-2761
https://doi.org/10.2514/6.2013-2761
Autor:
Imelda Terrazas-Salinas, George A. Raiche, Michael Winter, Bruce White, Frank Hui, Jaswinder S. Taunk
Publikováno v:
43rd AIAA Thermophysics Conference.
An optical probe was applied to measure radiation from inside the arc heater incident on a test sample immersed in the arc-heated stream through spectroscopy and radiometry. Unlike efforts of the past, where the probe line of sight was inclined to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bcd7ad30a5c5a4bf0b94cd1fc631b88
https://doi.org/10.2514/6.2012-3189
https://doi.org/10.2514/6.2012-3189
Publikováno v:
10th AIAA/ASME Joint Thermophysics and Heat Transfer Conference.
A newly designed segment with optical access was installed in the plenum chamber of the 60 MW Interaction Heating arcjet Facility at NASA Ames Research Center. This special segment has ports located off axis, and the optical fibers can be inserted in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa53f5d4dbf9f78c7d7fb33153c57904
https://doi.org/10.2514/6.2010-4522
https://doi.org/10.2514/6.2010-4522
Publikováno v:
41st AIAA Thermophysics Conference.
A newly modified facility was built to enable testing of Orion spacecraft heat shield material samples in a high enthalpy, high shea r boundary layer flow field. An existing archeated panel test facility was modified to increase the applied heat flux
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::866a1b94180f92d2755a8722b3fbe0d3
https://doi.org/10.2514/6.2009-4090
https://doi.org/10.2514/6.2009-4090
Publikováno v:
24th Plasma Dynamics, and Lasers Conference.
The relationship between total enthalpy and the flow parameters of two types of electric arc jets is discussed. A simple equation for the supersonic arc jet, based on ARCFLO code calculations for mass-average total enthalpy, is presented in terms of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c25cadda59c815417640c8d6e5a6ad62
https://doi.org/10.2514/6.1993-3183
https://doi.org/10.2514/6.1993-3183