Results 71 to 80 of about 340,470 (361)
A 3-D multiphase model of proton exchange membrane electrolyzer based on open-source CFD
Digital Chemical Engineering, 2021 In this study, a 3-D multiphase model of the proton exchange membrane (PEM) electrolyzer is developed on an open-source computational fluid dynamics (CFD) platform, OpenFOAM.
Yifan Xu +5 more
doaj
Free Energy and Internal Combustion Engine Cycles [PDF]
arXiv, 2012 The performance of one type (Carnot) of Internal Combustion Engine (ICE) cycle is analyzed within the framework of thermodynamic free energies. ICE performance is different from that of an External Combustion Engine (ECE) which is dictated by Carnot's rule.
arxiv
Experimental investigation of water emulsion fuel stability [PDF]
, 2019 The combustion of liquid fuels emulsified with water have long generated interest in the internal combustion engine research community. Typically, these fuels consist of small quantities of water emulsified with ultrasonification or other mechanical methods into a pure or multicomponent hydrocarbon fuel.
arxiv +1 more source
Experimental tests on a pre-heated combustion chamber for ultra micro gas turbine device: air/fuel ratio evaluation [PDF]
, 2016 Current portable power generators are mainly based on internal combustion engine since they present higher values of efficiency comparing to other engines; the main reason why internal combustion engine is not convenient for micro power generation (5 ...
Bylykbashi, Kliton +3 more
core +2 more sources
Internal combustion piston engines
, 1977 Current worldwide production of internal combustion piston engines includes many diversified types of designs and a very broad range of sizes. Engine sizes range from a few horsepower in small mobile units to over 40,000 brake horsepower in large stationary and marine units.
C.L. Segaser
openalex +4 more sources
Internal Combustion Engines Forces [PDF]
SSRN Electronic Journal, 2019 The paper presents an algorithm for determining the dynamic parameters of the internal combustion mechanism. Shows the force distribution (on the main engine mechanism) on internal combustion engines. Dynamically, tools can be distributed in the same way as forces. Practically, in dynamic regimes, speeds have the same synchronization with forces.
openaire +3 more sources
Advanced Functional Materials, EarlyView.A novel low‐bandgap random terpolymer is designed for narrow band detection in charge collection narrowing (CCN) based organic photodetectors. With a relative thin active layer (<1 µm), the CCN‐based devices achieved a narrowband response of 68 nm full‐width‐at‐half‐maximum at 916 nm, together with Responsivity values of 0.13 A W−1 and dark current of ...
Matilde Brunetta +14 more
wiley +1 more source
Design and Kinematic Characterization of Connecting Rod Set for Variable Compression Ratio Engines
EnergiesThe aim of this study is to design and analyze a variable compression ratio (VCR) technology gasoline engine variable compression ratio connecting rod set and to verify its kinematic properties through numerical simulations. This study first constructs a
Dewen Jia +5 more
doaj +1 more source
A new internal combustion engine configuration: opposed pistons with crank offset [PDF]
, 2007 [Abstract]: Theoretical and experimental performance results for a new internal combustion engine configuration are presented in this paper. The engine is a piston ported, spark ignition petrol engine which consists of two opposed pistons in a single ...
Buttsworth, David R., Malpress, Ray
core +1 more source
Research on The Ultra-Low Emission Technology in Internal Combustion Engine [PDF]
, 2023 Increasing the efficiency of internal combustion engines is a technologically proven and cost effective approach to dramatically improving the fuel economy of the nation’s fleet of vehicles in the near- to midterm, with the corresponding benefits of
Azhar, Muhammad Izzudin +6 more
core +1 more source