Results 31 to 40 of about 5,130 (209)

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Thermodynamic model and optimization of a miller cycle applied on a turbocharged diesel engine

open access: yesJournal of Thermal Science and Technology, 2014
A new thermodynamic model for turbocharged diesel engines is developed for Miller cycle analysis and optimization. The effects of turbocharger efficiency, Miller degree, combustion mode, and air fuel ratio on engine efficiency, power, and NOx emissions ...
Yi CUI, Kangyao DENG
doaj   +1 more source

Validating a Method for Turbocharging Single Cylinder Four Stroke Engines [PDF]

open access: yes, 2019
This paper presents a method for turbocharging single cylinder four stroke internal combustion engines, an experimental setup used to test this method, and the results from this experiment.
Buchman, Michael R., Winter, Amos G.
core   +1 more source

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

open access: yesEnergies, 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

open access: yesEnergies, 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   +4 more
doaj   +1 more source

Electricity powering combustion: hydrogen engines [PDF]

open access: yes, 2012
Hydrogen is ameans to chemically store energy. It can be used to buffer energy in a society increasingly relying on renewable but intermittent energy or as an energy vector for sustainable transportation.
Boyer, Brad   +6 more
core   +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

open access: yesCase 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   +3 more
doaj   +1 more source

Technology Turbocharges Functional Genomics [PDF]

open access: yesThe Plant Cell, 2017
Obtaining genomics and other -omics data sets is now routine and widely used across all biological systems, including plants. As a consequence, a wide range of plant species are being interrogated at the genome, epigenome, transcriptome, translatome, and proteome level, leading to new ...
C. Robin Buell, Daniel Voytas
openaire   +2 more sources

Contact Pressure Distribution in Joints Formed by V-Band Clamps [PDF]

open access: yes, 2014
V-band clamps offer an efficient clamping solution in diverse applications including process equipment, exhaust systems and air handling. This paper studies the distribution of interface contact pressure between the V-band and flange when the coupling ...
Barrans, Simon   +2 more
core   +1 more source

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

open access: yesEnergies, 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   +4 more
doaj   +1 more source

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