Zobrazeno 1 - 10
of 502
pro vyhledávání: '"engine configuration"'
Autor:
S. V. Avdeev
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 20, Iss 1, Pp 5-13 (2021)
The paper presents a new correlation-regression model of estimating the turbofan engine weight considering the effect of the engines design schemes and dimensions. The purpose of this study was to improve the efficiency of the conceptual design proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c90cd058f05bb4a4db2eeb93de51e398
https://doi.org/10.18287/2541-7533-2021-20-1-5-13
https://doi.org/10.18287/2541-7533-2021-20-1-5-13
Publikováno v:
Aircraft Engineering and Aerospace Technology. 92:717-726
Purpose The limited energy density of batteries generates the need for high-performance power sources for emerging eVTOL applications with radical operational improvement potential over traditional aircraft. This paper aims to evaluate on-design and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff696dc9e842a181c1faa85e2c127153
https://doi.org/10.1108/aeat-06-2019-0119
https://doi.org/10.1108/aeat-06-2019-0119
Autor:
Jose Egas, Don M. Clucas
Publikováno v:
Energies, Vol 11, Iss 3, p 584 (2018)
Unlike internal combustion engines, Stirling engines can be designed to work with many drive mechanisms based on the three primary configurations, alpha, beta and gamma. Hundreds of different combinations of configuration and mechanical drives have b
Externí odkaz:
https://doaj.org/article/ae13b596fea1483ea82f6edf5583241c
Publikováno v:
Acta Astronautica. 164:212-229
The highly efficient and organized combustion of combustors should be achieved to improve the performance of solid fuel rocket scramjets. This study investigated the influence of changes in lobe sweep angle and height on the mixing and heat release c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b920e9ee841be5e7815418a7fea7e4
https://doi.org/10.1016/j.actaastro.2019.08.005
https://doi.org/10.1016/j.actaastro.2019.08.005
Publikováno v:
IEEE Transactions on Vehicular Technology. 68:9554-9563
This paper presents a self-learning strategy to control the deactivation of cylinders in large displacement automotive engines. Cylinder deactivation is a useful strategy to reduce emissions and improve fuel consumption without limiting the maximum e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::502bf91b92323262ec1142181b99b9e2
https://doi.org/10.1109/tvt.2019.2933066
https://doi.org/10.1109/tvt.2019.2933066
Publikováno v:
Energy Conversion and Management. 192:221-231
The present paper is focused on the development of a high-performance, monofuel, spark ignition engine running on natural gas, featuring a high volumetric compression ratio and a variable valve actuation system. More specifically, the cylinder head g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a265be9d16e47dd156a43027a5c71306
https://doi.org/10.1016/j.enconman.2019.04.030
https://doi.org/10.1016/j.enconman.2019.04.030
Autor:
Sascha Kaiser, Markus Nickl
Publikováno v:
CEAS Aeronautical Journal. 11:391-400
Radical aircraft propulsion concepts based on a Composite Cycle Engine architecture are presented to improve significantly the core efficiency of aero engines. Therefore, three different piston engine modes and configurations (a two-stroke and a four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1219c0fc922fd0ad93a9040d4045c8bb
https://doi.org/10.1007/s13272-019-00399-w
https://doi.org/10.1007/s13272-019-00399-w
Autor:
Sayda Elmi, Kian-Lee Tan
Publikováno v:
WWW
The status of air pollution is serious all over the world. Analysing and predicting vehicle energy consumption becomes a major concern. Vehicle energy consumption depends not only on speed but also on a number of external factors such as road topolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff1ae6b71c9ee5d34b9758f6aef67b8
https://doi.org/10.1145/3442381.3449983
https://doi.org/10.1145/3442381.3449983
Autor:
Kévin Jean Lucien Thein
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[ES] El trabajo de investigación presentado en esta tesis es el resultado de varios años dedicados al desarrollo, la implementación y la optimización de dos tecnologías combinadas: un concepto de combustión innovador y una arquitectura de motor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::985998570bfb1fc3becdafe902411abc
https://doi.org/10.4995/thesis/10251/164044
https://doi.org/10.4995/thesis/10251/164044
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 4
Sensors, Vol 21, Iss 1432, p 1432 (2021)
Sensors
Volume 21
Issue 4
Sensors, Vol 21, Iss 1432, p 1432 (2021)
Cylinder deactivation (CDA) is an effective technique to improve fuel economy in spark ignition (SI) engines. This technique enhances volumetric efficiency and reduces throttling loss. However, practical implementation is restricted due to torque flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f83e248ee03612e736f5d801bd96b7b
http://europepmc.org/articles/PMC7922302
http://europepmc.org/articles/PMC7922302