Results 141 to 150 of about 32,039 (312)

Numerical modelling of pressure rise combustion for reducing emissions of future civil aircraft [PDF]

, 2014
This work assesses the feasibility of designing and implementing the wave rotor (WR), the pulse detonation engine (PDE) and the internal combustion wave rotor (ICWR) as part of novel Brayton cycles able to reduce emissions of future aircraft.
Materano Blanco, Gilberto Ignacio
core  

Combustion Analysis of a CI Engine with Biodiesel Blends based on Vibro-Acoustic Measurement

In this paper, a combustion analysis of a compression ignition (CI) engine operating with biodiesel blends has been experimentally investigated to examine the effects of biodiesel on the combustion process and the characteristics of the engine noise ...
Gu, Fengshou, Ball, Andrew, Zhen, Dong, Tran, Van Tung, Wang, T.   +4 more
core  

Internal combustion engine heat transfer-transient thermal analysis

, 2012
Heat transfer to the cylinder walls of internal combustion engines is recognized as one of the most important factors that in influences both engine design and operation.
Agrira, Abdalla Ibrahim Abuniran
core  

Sintering‐Driven Modulation of Lattice Dynamics, Elastic Behavior, and Dielectric Response in Al–Sn Co‐Doped Zinc Ferrite Nanoparticles

Advanced Physics Research, EarlyView.
Sintering ZnAl0.1Sn0.1Fe1.8O4 nanoparticles at 1200°C optimizes structural lattice dynamics, significantly enhancing both macroscopic elastic stiffness and high‐frequency dielectric response through synergistic Al3+ stabilization and Sn4+‐driven charge transport. ABSTRACT In this work, ZnAl0.1Sn0.1Fe1.8O4 (ZASFO) ferrites were synthesized via a sol–gel
Matin Patel, Kirti R. Desai, Devendra S. Wagare, Sagar E. Shirsath, Prashant D. Netankar   +4 more
wiley   +1 more source

First‐Principles Study of Structural, Mechanical, Electronic, Thermodynamical, and Optical Properties of XGaO2 (X = Rb and Cs): Unlocking Its Green Energy Potential

Advanced Physics Research, EarlyView.
This study employs density functional theory (DFT) to investigate the structural, mechanical, electronic, optical, and thermodynamic properties of RbGaO2 and CsGaO2. The calculated band structures and band‐edge positions indicate semiconducting behavior and favorable alignment for photocatalytic dye degradation and hydrogen evolution, highlighting ...
Md. Zuel Rana, Md. Saiful Islam, Jahid Hasan, Abdul Barik, Mahamud Hasan Reedoy, Afroza Khatun, Md. Abde Mannaf, Ehesanul Hoq, Neelufar Panna, M. S. Alam   +9 more
wiley   +1 more source

基于ADAMS的多缸内燃机曲柄连杆机构动力学仿真分析

Jixie chuandong, 2012
The inertial force and moment produced by the crank-rod mechanism is an important factor of the vibration of multi-cylinder internal combustion engine.
张小明, 魏德超, 郭晓杰
doaj  

Simulação numérica de um modelo simplificado de um motor à combustão interna a gás natural [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O gás natural é um dos combustíveis presentes na matriz energética brasileira que possui o potencial de redução na ...
Bertoldi, Dalton
core  

A Prospection‐Led Archaeological Investigation of a Picenian and Roman Necropolis in Corinaldo (Marche, Italy)

Archaeological Prospection, EarlyView.
ABSTRACT This paper presents the results of an integrated archaeological and geophysical investigation conducted between 2018 and 2024 at the newly discovered Picenian and Roman necropolis of Contrada Nevola (Corinaldo, Marche, Central Italy), identified in the framework of development‐led archaeology. The research strategy combined aerial photography,
Federica Boschi
wiley   +1 more source

Hybrid Internal Combustion Engine based Auxiliary Power Unit. [PDF]

Micromachines (Basel), 2020
Yuhimenko V, Baimel D, Sitbon M, Averbukh M, Lineykin S, Kuperman A.   +5 more
europepmc   +1 more source

Flame propagation model for the CFR engine under knocking and non-knocking conditions

, 2006
Includes bibliographical references.Engine knock is one of the factors that limit the design of spark-ignition (SI) engines. It is caused by the auto-ignition of the end-gas during combustion and can lead to severe engine damage and failure.
Hsiao, Ting-Pang
core