Results 41 to 50 of about 15,006 (233)

Capacity Optimization and Hierarchical Robust Control Verification of Wind–Solar–Diesel Hybrid Microgrid Based on Improved Multi‐Objective Grey Wolf Algorithm

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
To address high‐altitude power transmission challenges, a composite controller was developed to suppress strong wind interference, demonstrating the effectiveness of hierarchical control in complex dynamic systems. Hardware‐in‐the‐loop experiments verified the robustness of the control algorithm, providing methodological support for developing ...
Shaofeng Bai, Jun Zhong
wiley   +1 more source

Effect of turbo charger system on engine fuel consumption and tractor power and traction (ITM475, ITM485 and ITM800) [PDF]

open access: yesJournal of Agricultural Machinery, 2015
Introduction: Tractors are considered as the main power generators in mechanized agriculture. Hence, the experts and engineers in tractor manufacturing of the country, are required to focus on developing and designing new features in tractor ...
Kh PashaiHulasu   +3 more
doaj   +1 more source

Multi-Objective Matched Synchrosqueezing Chirplet Transform for Fault Feature Extraction From Marine Turbochargers

open access: yesIEEE Access, 2023
Turbocharger is one of the vital parts of a diesel engine causing a high failure rate. Its surface vibration signal contains important time-varying features.
Fei Dong   +4 more
doaj   +1 more source

Diesel engine catalytic combustor system [PDF]

open access: yes, 1984
A low compression turbocharged diesel engine is provided in which the turbocharger can be operated independently of the engine to power auxiliary equipment.
Ream, L. W.
core   +1 more source

Soldering Si3N4 to Invar42 by a localized heating process

open access: yesInternational Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.
Abstract This study investigates the soldering process for joining silicon nitride (Si3N4), a commonly used ceramic, to Invar42, a low thermal expansion alloy. The focus lies on analyzing interfacial reactions and evaluating the bonding performance of the Si3N4—Invar42 joint.
Stefano De La Pierre   +5 more
wiley   +1 more source

Efficient computation of quasiperiodic oscillations in nonlinear systems with fast rotating parts [PDF]

open access: yes, 2006
We present a numerical method for the investigation of quasiperiodic oscillations in applications modeled by systems of ordinary differential equations. We focus on systems with parts that have a significant rotational speed.
Inagaki, Mizuho   +5 more
core   +1 more source

Tutorial Overview: Numerical Synergy in Muffler Acoustic Design A Critical Comparison of TMM, FEM, and CFD Approaches for Transmission Loss Quantification

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
Experimental measurements reveal distinct performance boundaries: TMM achieves rapid convergence (< 2 dB error below 2000 Hz) but neglects 3D wave effects; FEA maintains < 10% deviation up to 3500 Hz with 90% reduced computational cost versus CFD; while transient CFD captures broadband attenuation trends despite 10× higher resource demands.
Bin Fang, Tong Wei, Yi Yang, Xintie Wang
wiley   +1 more source

Surrogate Model‐Based Optimisation Design and Rotor Stress Analysis of High‐Speed Permanent Magnet Motor

open access: yesIET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper proposes an efficient optimisation methodology for high‐speed permanent magnet synchronous motors by integrating a high‐accuracy Kriging surrogate model with an improved particle swarm optimisation (IPSO) algorithm. Mechanical integrity is ensured through rotor stress analysis and optimised multilayer sleeve design.
Yiwei Yuan   +5 more
wiley   +1 more source

A machine‐learning interatomic potential for Si‐C‐N‐H with application to polymer‐to‐ceramic processing of polysilazanes

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract We developed a machine‐learning interatomic potential (MLIP) based on Moment Tensor Potentials for atomistic simulations in the Si‐C‐N‐H system. The MLIP was trained on ordered and disordered configurations—including crystalline phases, polymers, amorphous models, and high‐temperature ab initio molecular dynamics trajectories of chemical ...
Shariq Haseen, Peter Kroll
wiley   +1 more source

Comparison study between two types of nozzles for a turbocharger balancing machine using ANSYS software [PDF]

open access: yesMATEC Web of Conferences, 2019
Turbocharger balancing machines require a specific tooling for spinning the center housing rotating assembly, in order to balance it dynamically. The tooling requires a nozzle to guide the air to the blades of the turbine wheel in order to spin it ...
Becze Sigismund, Vuscan Gheorghe Ioan
doaj   +1 more source

Home - About - Disclaimer - Privacy