Results 81 to 90 of about 7,812 (212)

Adaptive turbo matching: radial turbine design optimization through 1D engine simulations with meanline model in-the-loop [PDF]

, 2018
Turbocharging has become the favored approach for downsizing internal combustion engines to reduce fuel consumption and CO 2 emissions, without sacrificing performance.
Stéphane Guilain, Tartoussi, H, Hooijer, J, Jochem Hooijer, Hadi Tartoussi, Guilain, S, Prakhar Kapoor, Nikolaos Sakellaridis, Rogier Lammers, Aaron W. Costall, Kapoor, P, Costall, AW, Lammers, R, Sakellaridis, N   +13 more
core   +1 more source

Analysis of Two Stroke Marine Diesel Engine Operation Including Turbocharger Cut-Out by Using a Zero-Dimensional Model

Energies, 2015
In this article, the operation of a large two-stroke marine diesel engine including various cases with turbocharger cut-out was thoroughly investigated by using a modular zero-dimensional engine model built in MATLAB/Simulink environment.
Cong Guan, Gerasimos Theotokatos, Hui Chen   +2 more
doaj   +1 more source

Performance Analysis of a Waste-Gated Turbine for Automotive Engines: An Experimental and Numerical Study

Machines
In this article, the results of an experimental investigation and a 1D modeling activity on the steady-state performance of a wastegated turbocharger turbine for spark ignition engines are presented.
Carla Cordalonga, Silvia Marelli, Vittorio Usai   +2 more
doaj   +1 more source

Literature Research on Experimental Investigations of Automotive Turbocharger Rotordynamics

Acta Technica Jaurinensis, 2019
Contemporary turbochargers are high-speed rotating devices, commonly supported by full floating bearings or semi-floating bearings. Depending on the size and operational speed of the turbocharger, rotordynamics significantly changes.
Péter Sass
doaj   +1 more source

Turbocharger seals

, 2012
This master’s thesis deals with theme of turbocharger seals. The aims of a thesis are to compare a turbocharger seals used in PBS Turbo turbochargers and to describe a testing of a seals. Principle of turbocharging and types of turbocharger are described
Holík, Petr
core   +2 more sources

Theoretical analysis of cooperation of a turbocharger with a sequentially turbocharged engine

Combustion Engines, 2009
The paper presents fundamentals characterising the operation of turbochargers and the dependencies essential for the calculation (the use of balance equations of a turbocharger this purpose) of the total efficiency of a compressor set with respect to the power balance of the respective devices of a turbine.
openaire   +1 more source

Parametric Investigation on the Influence of Turbocharger Performance Decay on the Performance and Emission Characteristics of a Marine Large Two-Stroke Dual Fuel Engine

Journal of Marine Science and Engineering
Identifying and analyzing the engine performance and emission characteristics under the condition of performance decay is of significant reference value for fault diagnosis, condition-based maintenance, and health status monitoring.
Haosheng Shen, Fumiao Yang, Dingyu Jiang, Daoyi Lu, Baozhu Jia, Qingjiang Liu, Xiaochi Zhang   +6 more
doaj   +1 more source

F1 style MGU-H applied to the turbocharger of a gasoline hybrid electric passenger car

Nonlinear Engineering, 2017
We consider a turbocharged gasoline direct injection (DI) engine featuring a motor-generator-unit (MGU-H) fitted on the turbocharger shaft. The MGU-H receives or delivers energy to the same energy storage (ES) of the hybrid power unit that comprises a ...
Boretti Albert
doaj   +1 more source

Turbocharger

, 2009
A masters thesis deals with the question of deisel engine boosting by rotary turbochargers. The objective of the thesis is to propose suitable turbocharger´s concept for defined diesel combustion engine with power of 430 [kW].
Růsek, Lukáš
core   +1 more source

Towards eliminating friction and wear in plain bearings operating without lubrication. [PDF]

Sci Rep, 2023
Kharanzhevskiy EV, Ipatov AG, Makarov AV, Gil'mutdinov FZ.   +3 more
europepmc   +1 more source