Results 51 to 60 of about 176 (165)

基于序列二次规划理论传动系统中的非对称式盘式制动器制动尖叫研究

open access: yesJixie chuandong, 2014
In order to study the brake squeal of transmission disc brake,the asymmetric disk brake cooling channel concept is introduced,by SQP optimization algorithm the relevant constraints is established,the asymmetric cooling channel geometry data obtained by ...
鲍莉, 王俊峰, 刘振刚
doaj  

Prediction of Squeal Noise Based on Multiresolution Signal Decomposition and Wavelet Representation—Application to FEM Brake Systems Subjected to Friction-Induced Vibration

open access: yesApplied Sciences, 2020
This paper is devoted to discussion of the efficiency of reduced models based on a Double Modal Synthesis method that combines a classical modal reduction and a condensation at the frictional interfaces by computing a reduced complex mode basis, for the ...
Grégoire Corradi   +2 more
doaj   +1 more source

Complexity for complexity—How advanced modeling may limit its applicability for decision‐makers

open access: yesRisk Analysis, Volume 44, Issue 7, Page 1549-1559, July 2024.
Abstract As today's engineering systems have become increasingly sophisticated, assessing the efficacy of their safety‐critical systems has become much more challenging. The more classical methods of “failure” analysis by decomposition into components related by logic trees, such as fault and event trees, root cause analysis, and failure mode and ...
Ben J. M. Ale, David H. Slater
wiley   +1 more source

Middle‐Managerial Deviance as a Response to Structural Strain: Rescoping, Reconfiguring and Replacing Norms

open access: yesJournal of Management Studies, Volume 61, Issue 3, Page 994-1035, May 2024.
Abstract This paper examines how middle managers subvert organizational norms through diverse forms of deviance. Considering deviance not only in its negative sense, but including elements of adaptability and innovation, we draw on Mertonian theorizing around structural strains to explain deviance as resulting from mismatches between organizational ...
Ricardo Azambuja, Gazi Islam
wiley   +1 more source

Simulation of Transient Nonlinear Friction-Induced Vibrations Using Complex Interface Modes: Application to the Prediction of Squeal Events

open access: yesShock and Vibration, 2017
During the past decades, the problem of friction-induced vibration and noise has been the subject of a huge amount of works. Various numerical simulations with finite elements models have been largely investigated to predict squeal events.
J.-J. Sinou, S. Besset
doaj   +1 more source

The Difference Jesus Makes: Yuval Noah Harari and Wolfhart Pannenberg on the Shape of Universal History

open access: yesInternational Journal of Systematic Theology, Volume 26, Issue 2, Page 216-236, April 2024.
Abstract The Christian confession of who Jesus is must be made in the contested space of conflicting accounts of history. This article compares the shape of universal history set out by Yuval Noah Harari with that of Wolfhart Pannenberg by sketching their accounts of human beginnings, the middle of history, and their view to the future.
E. J. David Kramer
wiley   +1 more source

Effective Thermo-Structural Analysis for Disc Brake System Simulation

open access: yesJournal of Mechanical Engineering, 2018
The evaluation of disk brake squeal is nowadays performed using Finite Element Model. In this standard procedure the thermal effects are omitted.
Kraus Pavel   +3 more
doaj   +1 more source

Structural instability of friction-induced vibration by characteristic polynomial plane applied to brake squeal

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
Complex eigenvalue analysis has generally been applied to squeal improvement of automotive brake systems in recent years. Discrimination of the occurrence of unstable vibration by modal coupling has become common in brake design.
Hayuru INOUE, Takayoshi KAMADA
doaj   +1 more source

Bet on innovation, not ESG metrics, to lead the net zero transition

open access: yes
Journal of Applied Corporate Finance, Volume 37, Issue 3, Page 60-69, Summer 2025.
Bartley J. Madden
wiley   +1 more source

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