Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Sangjo Kim"'
Autor:
Sangjo Kim
Accurate performance prediction models in gas turbines are essential for diagnosis. In this paper, a data-driven modeling method is newly proposed for an aero gas turbine engine system with high prediction accuracy during dynamic operation by conside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b548a0fff7caf923d7b0946b4ae195d2
https://doi.org/10.21203/rs.3.rs-1265089/v1
https://doi.org/10.21203/rs.3.rs-1265089/v1
Publikováno v:
Aerospace Science and Technology. 133:108102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a63d1da2c98f53dc1e357083f6983ef9
https://doi.org/10.1016/j.ast.2022.108102
https://doi.org/10.1016/j.ast.2022.108102
Publikováno v:
Aerospace Science and Technology. 133:108139
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e5977041ab4abc53d720fa89fa5048d
https://doi.org/10.1016/j.ast.2023.108139
https://doi.org/10.1016/j.ast.2023.108139
Publikováno v:
Aerospace Science and Technology. 86:683-693
The purpose of this investigation was to explore the effects of leakage flows from labyrinth seals in shrouded stators on the performance and detailed flow characteristics of multistage axial compressors. A three-stage axial compressor with an inlet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b5a35d0f7030c523cee837e177b710
https://doi.org/10.1016/j.ast.2019.01.055
https://doi.org/10.1016/j.ast.2019.01.055
Publikováno v:
SSRN Electronic Journal.
In the present study, a diagnostic method using a first-principles based digital twin is proposed for application during engine verification test. The first-principles model is applied to generate the digital twin model using a small number of measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d53ee4224839f00bf67dbb705ff1fb8
https://doi.org/10.2139/ssrn.3898486
https://doi.org/10.2139/ssrn.3898486
Autor:
Guillermo Gallego, Sangjo Kim
Publikováno v:
SSRN Electronic Journal.
A pervasive problem for retailers is to make assortment and inventory procurement decisions of substitutable products with the goal of maximizing expected profits over a pre-defined selling horizon. Multiple inventory replenishments are not allowed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d067e24336bb8127cbc38917b1ad621
https://doi.org/10.2139/ssrn.3513274
https://doi.org/10.2139/ssrn.3513274
Publikováno v:
Aerospace Science and Technology. 121:107369
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a80dc704b812edb9ee21c530ef704d5
https://doi.org/10.1016/j.ast.2022.107369
https://doi.org/10.1016/j.ast.2022.107369
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 22:1-12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d99d304dbbf2c0af5cccc6316d81d4c1
https://doi.org/10.6108/kspe.2018.22.5.001
https://doi.org/10.6108/kspe.2018.22.5.001
Publikováno v:
International Journal of Aeronautical and Space Sciences. 19:651-660
Predicting the exact performance of multi-stage compressors for an aircraft gas turbine is important in the design process and calculation of off-design characteristics. This study explores the quantitative effects of cold-to-hot deformation on the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d797374cc54739677b3d975544ef5a2
https://doi.org/10.1007/s42405-018-0051-1
https://doi.org/10.1007/s42405-018-0051-1
Autor:
Sangjo Kim
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 22:20-28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adea4c929cd0ced22c0bf9b4e9a765bb
https://doi.org/10.6108/kspe.2018.22.2.020
https://doi.org/10.6108/kspe.2018.22.2.020