Results 21 to 30 of about 22,672 (266)
Analysis on mechanism of material removal rate and surface flow machining process [PDF]
MATEC Web of ConferencesA novel finishing technique called abrasive flow machining (AFM) uses abrasive particles as the instrument for material removal. The term "self-deformable stone" refers to the abrasive particle-containing carrier medium, and AFM is commonly known as "no ...
Kondala Rao Peram, Ranga Janardhana G.
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Numerical Study of the Effect of Magnetic Field on Nanofluid Heat Transfer in Metal Foam Environment
Geofluids, 2021 The magnetic field can act as a suitable control parameter for heat transfer and fluid flow. It can also be used to maximize thermodynamic efficiency in a variety of fields. Nanofluids and porous media are common methods to increase heat transfer.
Hamid Shafiee +2 more
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Performances of a Research CFR Octane Rating Unit Engine and Dacia Single Cylinder SI Engine Ignited by a LASER System [PDF]
E3S Web of Conferences, 2019 At this time, the severe legislation regarding the level limits of the waste and exhaust gases released by thermal engines and also the necessity of engines efficiency improvement boost the engine research domain to bring in front the use of new ...
George Done Bogdan, Copae Ion
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Design, Fabrication and Structural Analysis of a 5 Tons Hydraulic Press and Mould Machine for Crucible Production [PDF]
Computational Engineering and Physical Modeling, 2020 A hydraulic press machine comprising of the frame, cylinder, hand pump, and pressure gauge was designed, fabricated, and evaluated. The machine is manually operated and the frame was modeled using the Solidwork application software 2018 version.
Olatunji Ojo +2 more
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Effect of Pressure on the Superconducting Properties of Tl2Ba2Ca2Cu3O9-δ
Crystals, 2018 This study investigated the application of pressure on the superconducting properties of a thallium-based cuprate, namely Tl2Ba2Ca2Cu3O9-δ (Tl-2223). The superconducting transition temperature (Tc) and the critical current density (Jc) were studied
Anota O. Ijaduola +2 more
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Influence of intake parameters on combustion and emission performance of dual-fuel Marine diesel engines [PDF]
E3S Web of Conferences, 2019 We in order to study the influence of intake parameters on the combustion and emission of natural gas-diesel dual-fuel Marine engine, AVL_FIRE simulation software was used to build a high pressure cycle model of combustion chamber based on 4190ZLC-2 ...
Dend Tao +4 more
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Simulation of The Effects of Valve Timing Misalignment on Performance in Spark Ignition Engines
Engineering PerspectiveEngine performance can be improved by changing the valve opening (or closing) timing without any cam profile changes. In this study, a simple simulation model was created for valve timing misalignment, which is an assembly defect in the engine.
Emre Arabacı +2 more
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Case Studies in Thermal Engineering, 2018 Cleaner diesel engines have been successively developed to meet a compromised solution for issues concerning performance and emission regulation. Combustion and exhaust gas after-treatment technologies are exhaustively settled to resolve those problems ...
Chondanai Vipavanich +2 more
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Case Studies in Thermal EngineeringDiesel pilot high-pressure direct injection (HPDI) natural gas technology has been noticed and applied in medium and heavy-duty engines due to its outstanding economy and power performance.
Wei Wang, Chenglong Tang, Zuohua Huang
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Drag and lift forces when moving in a cohesive granular medium [PDF]
EPJ Web of ConferencesWhen a cylinder moves horizontally in a dry granular medium, it experiences both a drag force and a significant lift force, despite the symmetry of the geometry. The lift force arises due to the unique frictional nature of granular material rheology. The
Dumont Denis +2 more
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