Results 81 to 90 of about 364,393 (379)
Nauka ta progres transportu, 2020 Purpose: The investigation covers the efficiency of working cycles in the rapid internal combustion engine with the extended working stroke. The extended working stroke is applied in so-called Atkinson/Miller engines that are considered to be more ...
P. М. Hashchuk, S. V. Nikipchuk
doaj +1 more source
Two-stroke Quantum Measurement Heat Engine
, 2022 We propose and analyze the theoretical model for a two-stroke quantum heat engine with one of the heat baths replaced by a non-selective quantum measurement. We show that the engine's invariant reference state depends on whether the cycle is monitored or unmonitored via diagnostic measurements to determine the engine's work output. We explore in detail
Alam, M. Sahnawaz +1 more
openaire +2 more sources
Flexible Optical Fiber Stress/Temperature Dual‐Mode Sensing Based on CaZnOS:Nd,Er
Advanced Functional Materials, EarlyView.Temperature and stress sensing based on flexible optical fibers may be the key to future artificial intelligence's perception of the world, here an optical fiber sensor capable of realizing such dual mode sensing is preliminary confirmed based on CaZnOS:Nd3+,Er3+.
Pan Zheng +12 more
wiley +1 more source
Comparison Analysis Performance Of Gasoline Engine Using Active And Non-Active I-Vtec System [PDF]
, 2013 Nowadays, many demands from consumers to have a car with powerful engine and low of gasoline so vehicle manufactures think how to make engine like that.
, Ir. Subroto, M.T. +2 more
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Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces
Advanced Functional Materials, EarlyView.The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen +6 more
wiley +1 more source
Polish Maritime ResearchDual-fuel engines, which are powered by natural gas while using a small amount of diesel for ignition, have become an attractive option in the marine sector due to their fuel flexibility and relatively good emission characteristics.
Wei Cunfeng +4 more
doaj +1 more source
Simulation of a two-stroke diesel engine for propulsion in waves
International Journal of Naval Architecture and Ocean Engineering, 2017 AbstractPropulsion in waves is a complex physical process that involves interactions between a hull, a propeller, a shaft and a prime mover which is often a diesel engine. Among the relevant components, the diesel engine plays an important role in the overall system dynamics. Therefore, using a proper model for the diesel engine is essential to achieve
Yum, Koosup +3 more
openaire +4 more sources
Tuning of a Motorcycle Two-stroke Engine [PDF]
, 2015 Import 23/07/2015CIESLAR, P. Zvýšení výkonu dvoudobého motoru motocyklu : bakalářská práce. Ostrava : VŠB - Technická univerzita Ostrava, Fakulta strojní, Katedra částí a mechanismů strojů, 2015, 44 s. Vedoucí práce: Pišťáček, D.
Cieslar, Pavel
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Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders
Advanced Functional Materials, EarlyView.This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao +5 more
wiley +1 more source
Optimization of Fuel Injection Control System of Two-Stroke Aeroengine of UAV
Complexity, 2020 Power efficiency of two-stroke spark-ignition engine is generally low because improper amount of fuel injection leads to a lot of unburned fuel loss during the engine working process.
Yixuan Wang +6 more
doaj +1 more source