Zobrazeno 1 - 10
of 1 579
pro vyhledávání: '"piston engine"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract Due to their unique operating characteristics and high thermal efficiencies, free-piston engine linear generator (FPELG) has attracted research interest in recent years, thanks to the crankshaft absence. The FPELG has three typical structure
Externí odkaz:
https://doaj.org/article/66f824cc141d41d0b11a48cd4680d23e
Autor:
Sogut, Mehmet Ziya
Publikováno v:
Aircraft Engineering and Aerospace Technology, 2024, Vol. 96, Issue 7, pp. 945-953.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/AEAT-02-2024-0028
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 2, Pp 62-73 (2024)
The article discusses a method for calculating, as a first approximation, the take-off weight of a light aircraft with a hybrid power plant based on piston and electric engines. A brief overview of organizations dealing with hybrid power plants is gi
Externí odkaz:
https://doaj.org/article/eaa865e2c82249ff97b2730fcb2acf96
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105442- (2024)
The 2-stroke Rod-less Opposed Piston Engine (2S-ROPE) is a novel engine design that has garnered attention owing to its high power and low fuel consumption. This study investigated the effects of different fuel injection strategies on the in-cylinder
Externí odkaz:
https://doaj.org/article/7ca3053de71e4327a9268340f4607a7d
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 4, Pp 1087-1094 (2024)
This paper presents a study on the transition of a didactic piston engine from analogue instrumentation to digital. The T81M piston engine, paired with the T82M dynamometer, both manufactured by Didacta Italia, underwent supplementary instrumentation
Externí odkaz:
https://doaj.org/article/f4e027ca387349feafd6127142abb2ac
Publikováno v:
Transport, Vol 39, Iss 1 (2024)
Global transport today is mainly powered by the Internal Combustion Engine (ICE) and throughout its century and a half of development it has become considerably more efficient and cleaner. Future prospects of the ICE rely on the scientific work condu
Externí odkaz:
https://doaj.org/article/17ec576d9dba473391dddb9b88451351
Publikováno v:
Case Studies in Thermal Engineering, Vol 56, Iss , Pp 104279- (2024)
The formation of the gas mixture in the cylinder has a significant effect on the combustion and emission of the engine. The main difference between a conventional engine and a free piston engine is that the piston movement mode is different. Therefor
Externí odkaz:
https://doaj.org/article/5362e7f1a0dd4e3cad5d674858e4883b
Autor:
Vitaly Dudnik
Publikováno v:
Acta Polytechnica, Vol 64, Iss 1 (2024)
Usually, 1–2 seats helicopters use piston engines. One of their disadvantages is a significant torque pulsation on the engine shaft. The main reason for such fluctuations is the change in parameters during the engine’s operating cycle. The purpos
Externí odkaz:
https://doaj.org/article/b2efac27313b46b3841ac8446977fb13
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25120- (2024)
An aircraft is a highly intricate system that features numerous subsystems, assemblies, and individual components for which regular maintenance is inevitable. The operational efficiency of an aircraft can be maximised, and its maintenance needs can b
Externí odkaz:
https://doaj.org/article/4b04855e27c747bf8601eb837b2c6087
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 25, Iss 1, Pp 130-142 (2023)
THE PURPOSE. To evaluate the influence of the exhaust manifold design on gas dynamics and heat transfer of stationary, turbulent gas flows in the cylinder and the exhaust system of a reciprocating internal combustion engine for different boundary con
Externí odkaz:
https://doaj.org/article/b3853f3942764604a7f4bc6d06a21aa5