Results 31 to 40 of about 374 (181)

Marine Dual-Fuel Engines Power Smart Management by Hybrid Turbocharging Systems

Journal of Marine Science and Engineering, 2021
The performance of a marine dual-fuel engine, equipped with an innovative hybrid turbocharger producing electric power to satisfy part of the ship’s electric load, is presented by a simulation comparison with the traditional turbocharging technology. The
Marco Altosole, Flavio Balsamo, Ugo Campora, Luigia Mocerino   +3 more
doaj   +1 more source

Model-Based Pre-Ignition Diagnostics in a Race Car Application

Energies, 2019
Since 2014, Formula 1 engines have been turbocharged spark-ignited engines. In this scenario, the maximum engine power available in full-load conditions can be achieved only by optimizing combustion phasing within the cycle, i.e., by advancing the center
Vittorio Ravaglioli, Carlo Bussi
doaj   +1 more source

Effect of Leading/Trailing Edge Swept Impeller on Flow Characteristics of Low Specific Speed Centrifugal Compressor

Energies, 2023
A low specific speed centrifugal compressor with leading/trailing edge combined sweep blades is proposed. The performance and internal flow field characteristics are analyzed in detail by numerical simulations, and a bench test is carried out.
Hongyan Tian, Kang Hou, Ding Tong, Sen Lin, Chicheng Ma   +4 more
doaj   +1 more source

Influences of various turbocharging systems combined with Miller cycle on performance, combustion, and emissions of a heavy-duty diesel engine at high altitude

Case Studies in Thermal Engineering
High-altitude regions are widespread globally, and the low air density at such elevations imposes significant challenges on diesel engine performance.
Shiwen Fu, Jun Wang, Jilin Lei, Chengqian Zhu   +3 more
doaj   +1 more source

14th International Conference on Turbochargers and Turbocharging

, 2020
14th International Conference on Turbochargers and Turbocharging addresses current and novel turbocharging system choices and components with a renewed emphasis to address the challenges posed by emission regulations and market trends. The contributions focus on the development of air management solutions and waste heat recovery ideas to support ...
openaire   +2 more sources

Capacity Optimization and Hierarchical Robust Control Verification of Wind–Solar–Diesel Hybrid Microgrid Based on Improved Multi‐Objective Grey Wolf Algorithm

Engineering Reports, Volume 8, Issue 3, March 2026.
To address high‐altitude power transmission challenges, a composite controller was developed to suppress strong wind interference, demonstrating the effectiveness of hierarchical control in complex dynamic systems. Hardware‐in‐the‐loop experiments verified the robustness of the control algorithm, providing methodological support for developing ...
Shaofeng Bai, Jun Zhong
wiley   +1 more source

A thermodynamic work cycle simulation of a syngas-fueled engine [PDF]

FME Transactions, 2017
A syngas-fueled engine work cycle simulation has been conducted in the AVL BOOST environment in order to gain some insights into the expected engine performance and efficiency parameters.
Kitanović Marko N., Mrđa Predrag D., Popović Slobodan J., Miljić Nenad L.   +3 more
doaj  

Establishment of a Two-Stage Turbocharging System Model and Analysis on Influence Rules of Key Parameters

Energies, 2020
This paper took a two-stage turbocharged heavy-duty six-cylinder diesel engine as the research object and established a two-stage turbocharging system matching model.
Wei Tian, Defeng Du, Juntong Li, Zhiqiang Han, Wenbin Yu   +4 more
doaj   +1 more source

Performance Evaluation of a Naturally Aspirated Diesel Engine With High n‐Pentanol–Diesel Blends Under Full‐Load Conditions

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
This study investigates the effects of n‐pentanol/diesel blends on the performance of a naturally aspirated, air‐cooled, single‐cylinder diesel engine under full load across 1400–2500 rpm. The engine was equipped with a mechanical direct injection system.
Doohyun Kim, Kwonwoo Jang, Jeonghyeon Yang, Jaesung Kwon, Mohammadmahdi Abdollahzadehsangroudi   +4 more
wiley   +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