Results 81 to 90 of about 9,537 (142)

Validation test of 125 Ah advanced design IPV nickel-hydrogen flight cells [PDF]

An update of validation test results confirming the advanced design nickel-hydrogen cell is presented. An advanced 125 Ah individual pressure vessel (IPV) nickel-hydrogen cell was designed.
Hall, Stephen W., Smithrick, John J.
core   +1 more source

Cascading design method using the relation between mutual mean compliance and frequency response function based sub-structuring

Nihon Kikai Gakkai ronbunshu, 2019
This paper addresses the cascading design method of NVH (Noise, Vibration and Harshness) performance between an OEM (Original Equipment Manufacturer) and suppliers.
Yuichi MATSUMURA, Hirotaka SHIOZAKI, Tsukasa OHZAWA, Kohei FURUYA   +3 more
doaj   +1 more source

Experimental Determination of Influences of Static Eccentricities on the Structural Dynamic Behavior of a Permanent Magnet Synchronous Machine

Machines
In electrified vehicles, the masking noise behavior of internal combustion engines is absent, making the tonal excitation of the electric machine particularly noticeable in vehicle acoustics, which is perceived as disturbing by consumers.
Julius Müller, Marius Franck, Kevin Jansen, Gregor Höpfner, Jörg Berroth, Georg Jacobs, Kay Hameyer   +6 more
doaj   +1 more source

ECONOMIC VALUE OF THE CARBON SINK SERVICES OF TROPICAL SECONDARY FORESTS AND ITS MANAGEMENT IMPLICATIONS [PDF]

This paper explores the economic feasibility secondary forest regeneration and conservation as an alternative to help address global warming. Detailed measurements of tropical secondary forests through time, in different ecological zones of Costa Rica ...
Carpio, Carlos E., Finnegan, Brian, Ortiz, Rosalba, Ramirez, Octavio A.   +3 more
core   +1 more source

A blended CFD/multi-body analysis method for elastohydrodynamics of plastic oil pan

Scientific Reports
The noise, vibration and harshness(NVH) feature is attracting more and more attentions due to its effects on durability, comfort and compliance with noise regulations. The thin-walled components play an important role in NVH of an engine.
Dongxin Pan, Yangyang Dong, Lu Ban, Yi Fan, Yiyong Han   +4 more
doaj   +1 more source

Genetic Profile and Toxigenic Potential of Bacillus cereus Isolates from a Norwegian Ice Cream Production Plant

Foods
Members of the B. cereus group are spore-forming organisms commonly associated with spoilage of milk and dairy products. We have determined the genetic identity and growth characteristics of 57 B.
Toril Lindbäck, Ann-Katrin Llarena, Stine Göransson Aanrud, Marte Monshaugen, Yohannes B. Mekonnen, Carina Wiker Holmemo, Marina Aspholm   +6 more
doaj   +1 more source

NVH Analysis and Performance Optimization of Drive Bridge based on Load Transmission Error

Jixie chuandong, 2019
In order to improve NVH performance of drive bridge，from the aspect of transmission error，a method of drive bridge NVH analysis and performance optimization is established based on actual working conditions.
Nie Shaowu, Huang Juhua, Lai Changfa, Tang Sicheng, Yang Jianjun, Xu Yong   +5 more
doaj  

A Hierarchical Prediction Method for Pedestrian Head Injury in Intelligent Vehicle with Combined Active and Passive Safety System

Biomimetics
With the development of intelligent vehicle technology, the probability of road traffic accidents occurring has been effectively reduced to a certain extent.
Liangliang Shi, Honghao Zhang, Lintao Wu, Yu Liu, Kuo Cheng, Yong Han, Danqi Wang   +6 more
doaj   +1 more source

A Unified Theory of Implementation [PDF]

This paper unifies the theories of Nash implementation and Bayesian implementation. Environments considered are such that each agent's characteristics include, in addition to a specification of his private information, a commonly known type parameter ...
Ismail Saglam
core  

NVH Investigation of Vehicle Chassis

Bulletin of the Polytechnic Institute of Iași. Machine constructions Section
Abstract This study presents a method for enhancing vehicle design through the integration of CAD-based topology optimization and finite element analysis (FEA) simulation. Specifically, the vehicle chassis is refined by incorporating design elements inspired by biomimicry, which are integrated to improve the vehicle’s NVH (Noise ...
Alexandru Maftei, Tony Pernin, Coman Bogdan, Carmen Bujoreanu, Adi-Mihăiţă Velniciuc   +4 more
openaire   +1 more source