Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Greg Natsui"'
Autor:
Marcel Otto, Ladislav Vesely, Jayanta Kapat, Michael Stoia, Nicholas D. Applegate, Greg Natsui
Publikováno v:
Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine.
Over the past two decades, zero-emission aviation initiatives have focused on using drop-in biofuels and sustainable aviation fuels (SAF) to replace fossil-based jet fuels to achieve near-term reductions in carbon emissions with minimal impacts on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff364206cbcf735402973dbd082b045e
https://doi.org/10.1115/gt2022-84359
https://doi.org/10.1115/gt2022-84359
Publikováno v:
Journal of Turbomachinery. 139
Adiabatic film cooling effectiveness measurements are obtained using pressure-sensitive paint (PSP) on a flat film cooled surface. The effects of blowing ratio and hole spacing are investigated for four multirow arrays comprised of eight rows contain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd1aac76d6a47651d88ad97be926f719
https://doi.org/10.1115/1.4035520
https://doi.org/10.1115/1.4035520
Publikováno v:
Volume 5C: Heat Transfer.
Adiabatic film cooling effectiveness measurements are obtained using pressure-sensitive paint (PSP) on a flat film cooled surface. The effects of blowing ratio and hole spacing are investigated for four multi-row arrays comprised of 8 rows containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fb8349aa589d7babfb50e272aeac2e3
https://doi.org/10.1115/gt2016-56183
https://doi.org/10.1115/gt2016-56183
Publikováno v:
Volume 5B: Heat Transfer.
We present highly resolved large eddy simulation (LES) of a realistic effusion cooling geometry. The test case features mixing between a high-density working fluid (CO2) and a low-density crossflow (air) to mimic the density stratification in typical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e430b4e5b27a4d6138f25a465880df3
https://doi.org/10.1115/gt2016-57957
https://doi.org/10.1115/gt2016-57957
Publikováno v:
Volume 5C: Heat Transfer.
Particle image velocimetry and particle scattering measurements are taken over a flat multi-row film cooled surface. The effect of coolant mass flow (characterized by blowing ratio, momentum flux ratio or velocity ratio) is investigated. The array in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e15897b28d5cd98f45b61ced754cb50
https://doi.org/10.1115/gt2016-56184
https://doi.org/10.1115/gt2016-56184
Publikováno v:
Journal of Fluids Engineering. 138
Planar laser-induced fluorescence (PLIF) with acetone seeding was applied to measure the scalar fields of an axisymmetric freejet and an inclined jet in crossflow as applicable to film cooling. From the scalar fields, jet-mixing and trajectory charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32cee9c6064831ac41a2d8214f6e1fc6
https://doi.org/10.1115/1.4032581
https://doi.org/10.1115/1.4032581
Publikováno v:
Journal of Turbomachinery. 138
Pressure sensitive paint (PSP) can be a powerful tool in measuring the adiabatic film cooling effectiveness. There are two distinct sources of error for this measurement technique; the ability to experimentally obtain the data and the validity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e73a2c2f2b9dd443a55db836b89dd3f6
https://doi.org/10.1115/1.4032674
https://doi.org/10.1115/1.4032674
Autor:
Michael E. Crawford, Glenn Brown, Greg Natsui, Kenneth Landis, Mark Ricklick, Jayanta S. Kapat, Roberto Claretti
Publikováno v:
Journal of Turbomachinery. 138
Adiabatic film cooling effectiveness contours are obtained experimentally with the use of temperature sensitive paint (TSP) on low thermal conductivity film cooled surfaces. The effects of blowing ratio, surface angle, and hole spacing are observed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e90cea4eefc465cb5338bda850447ab2
https://doi.org/10.1115/1.4032538
https://doi.org/10.1115/1.4032538
Publikováno v:
Volume 5B: Heat Transfer.
Pressure sensitive paint (PSP) can be a powerful tool in measuring the adiabatic film cooling effectiveness. There are two distinct sources of error for this measurement technique; the ability to experimentally obtain the data and the validity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3f614a70aee289f3fe43999cd4014b
https://doi.org/10.1115/gt2015-42707
https://doi.org/10.1115/gt2015-42707
Publikováno v:
53rd AIAA Aerospace Sciences Meeting.
Planar Laser Induced Fluorescence (PLIF) with acetone seeding is applied to measure the scalar fields of an axisymmetric freejet and an inclined jet-in-crossflow as applicable to film cooling. From the scalar fields, jet-mixing and trajectory charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2a8b8c6adfe7b45f138d4672bec1a7e
https://doi.org/10.2514/6.2015-1023
https://doi.org/10.2514/6.2015-1023