Zobrazeno 1 - 10
of 573
pro vyhledávání: '"R. Chakravarthy"'
Autor:
Srinivas R. Chakravarthy
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2795 (2024)
One of the major issues facing commercial airlines is the time that it takes to board passengers. Further, most airlines wish to increase the number of trips that an aircraft can make between two or more cities. Thus, reducing the overall boarding ti
Externí odkaz:
https://doaj.org/article/4518c0c0221f41e5887e87de9ad69005
Publikováno v:
Mathematics, Vol 11, Iss 3, p 624 (2023)
In this paper, we consider a single server queueing system in which the arrivals occur according to a Markovian arrival process (MAP). The served customers may be recruited (or opted from those customers’ point of view) to act as secondary servers
Externí odkaz:
https://doaj.org/article/8f0f77c2d9d64433acfb6ae282825ef2
Autor:
Srinivas R. Chakravarthy
Publikováno v:
Mathematics, Vol 10, Iss 19, p 3575 (2022)
Queueing models have proven to be very useful in real-life applications to enable the practitioners to optimize the limited resources to conduct their businesses as well as offer services efficiently. In general, we can group such applications into t
Externí odkaz:
https://doaj.org/article/bbc0445992d843f595dcc0b5aa5cd82a
Publikováno v:
Combustion Science and Technology. :1-24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34309c00378323a63ce63d40118d5e26
https://doi.org/10.1080/00102202.2023.2201377
https://doi.org/10.1080/00102202.2023.2201377
Autor:
Tryambak Gangopadhyay, Vikram Ramanan, Adedotun Akintayo, Paige K Boor, Soumalya Sarkar, Satyanarayanan R Chakravarthy, Soumik Sarkar
Publikováno v:
Energy and AI, Vol 4, Iss , Pp 100067- (2021)
While analytical solutions of critical (phase) transitions in dynamical systems are abundant for simple nonlinear systems, such analysis remains intractable for real-life dynamical systems. A key example is thermoacoustic instability in combustion, w
Externí odkaz:
https://doaj.org/article/1672f29ae157493f904d01b94e71e7d5
Autor:
Rajendra Rajak, S. R. Chakravarthy
Publikováno v:
International Journal of Energetic Materials and Chemical Propulsion. 22:11-22
The present study involves the use of laser Doppler velocimetry (LDV) to determine the acoustic admittance of an aluminized composite solid propellant at low mean chamber pressure. The aim of this study is to measure the fluctuating velocity componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5355c13b7020d9b8d32b6e4d9a89e32d
https://doi.org/10.1615/intjenergeticmaterialschemprop.2022045066
https://doi.org/10.1615/intjenergeticmaterialschemprop.2022045066
Publikováno v:
International Journal of Energetic Materials and Chemical Propulsion. 22:77-92
This paper describes the extended work for the methods of analysis of the T-burner experimental data which was published earlier this year. The combustion instability in solid rocket motors is mostly addressed using a T-burner by the measurement of r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccce2ea3d16109e651cbdbf251661047
https://doi.org/10.1615/intjenergeticmaterialschemprop.2023046469
https://doi.org/10.1615/intjenergeticmaterialschemprop.2023046469
Publikováno v:
Atomization and Sprays. 33:69-100
This experimental investigation concerns the effect of imposed axial acoustic velocity fluctuations on the primary atomization of a hollow cone liquid sheet in the presence of a strong air swirl. The atomization dynamics are elucidated by positioning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47acfc95fce89f6ec31edf0bb5800a77
https://doi.org/10.1615/atomizspr.2022044354
https://doi.org/10.1615/atomizspr.2022044354
Publikováno v:
Journal of Propulsion and Power. 39:50-62
The prognosis of thermo-acoustic/combustion instability is usually accomplished by applying a priori knowledge about features of unstable operation and measuring deviation from those features using point values. In the present work, we adopt a differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f192180ba95b33c49fe9a8ec7cfc73e
https://doi.org/10.2514/1.b38780
https://doi.org/10.2514/1.b38780
Publikováno v:
Operations Research Perspectives, Vol 7, Iss , Pp 100131- (2020)
Queueing models wherein having a backup server during the absences (caused by vacations and breakdowns) of the main server have found many applications in practice. Such services offered by a backup server can be viewed as the (main) server working d
Externí odkaz:
https://doaj.org/article/de22b89759ad4561a8b70c2e15024e10