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Updated: Jan 9, 2026

Author Spotlight: Simulation and Analysis of the Temperature Rise of Ring Main Unit Equipment
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使用有限元法对乌拉尔-4320军用柴油发动机的连接杆材料进行结构,热量和疲劳分析

Elias Wakshume1, Gadisa Sufe2

  • 1Department of Production Engineering College of Engineering, Ethiopian Defence University, Bishoftu, Ethiopia. eliaswakshumee@gmail.com.

Scientific reports
|November 29, 2025
PubMed
概括

金属矩阵复合材料 (MMC) 和混合金属-CFRP复合材料为重型发动机连接棒提供了卓越的性能. 与传统造钢相比,这些先进材料提供了更好的强度平衡,轻质性能和疲劳寿命.

关键词:
复合纤维的混合复合材料是CFRP.连接棒的连接棒可以连接.疲劳生活 疲劳生活有限元素分析 (FEA) 是一种分析方法.热分析是一种热分析.泰坦MMC公司 泰坦MMC乌拉尔-4320 乌拉尔-4320 乌拉尔-4320 乌拉尔-4320 乌拉尔-4320

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Designing a transmission shaft requires a thorough understanding of the stresses induced by bending moments and torques, especially in systems where power is transferred through gears. These forces create force-couple systems at the centers of the shaft's cross-sections, leading to both transverse and torsional loading. Although shearing stresses from transverse loads are typically smaller than those from torques and are often overlooked, the significant normal stresses from these loads...
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Consider the elastic torsion formula, which applies to a circular shaft with a consistent cross-section. This formula assumes that the shaft's ends are loaded with rigid plates firmly attached. However, in many cases, torques are applied to the shaft through mechanisms like flange couplings or gears, which are connected by keys inserted into keyways. This application method modifies the stress distribution near the point of torque application, causing it to deviate from the distributions...
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Consider a structure made of a boom and a rod designed to support a load. These two components are connected by a pin and stabilized by brackets and pins. The boom and the rod are detached from their supports to assess the different stresses imposed on this structure, and a free-body diagram is drawn. Then, all the forces applied, including the load acting on the structure, are identified. The reaction forces exerted on both the boom and the rod are computed using the equilibrium equations.
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