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Active control of noise in ventilation ducts
(
Canadian Acoustical Association
, 2019 , Conference Paper)
Ventilation ducts are often lined with passive absorption material for both thermal insulation and noise and vibration reduction. However, the noise reduction performance is not significant at low frequencies. Active Noise ...
Investigating the characteristics of a magnetorheological fluid damper through CFD modeling
(
Institute of Physics Publishing
, 2021 , Article)
Computational Fluid Dynamics (CFD) analysis is conducted on mono-tube vehicle MRF damper investigated experimentally in a previous study. In this study, the fluid of the type MRF-132DG was inserted inside a damper of a car ...
Modal analysis of spur gears for varied teeth root cracks characteristics: finite element analysis (FEA) simulations
(
Extrica
, 2022 , Conference Paper)
Gear failure is considered the main alarming and undesirable event in gearboxes. Usually, cracks happen by fatigue caused due to cyclic loading. Fatigue stress is focused on the teeth root because of the small tooth fillet ...
Thermal Structural Optimization of IC Engine Piston
(
International Journal of Mechanical Engineering and Robotics Research
, 2021 , Article)
The primary purpose of this work is to investigate the effect of the piston crown and piston boss thicknesses on the stresses generated on the piston. A 150-cc piston, made from A4032 Aluminum, of type “Bajaj,” was considered ...
Experimental investigation of the crashworthiness performance of fiber and fiber steel-reinforced composites tubes
(
Elsevier
, 2020 , Article)
Crashworthiness plays a key role in energy absorption and hence in vehicle accidents. The energy absorption capacity of laminated composite materials is heavily investigated in the industry due to their low cost, corrosion ...
Using image processing techniques in computational mechanics
(
Elsevier
, 2023 , Article)
The implementation methods of finite element analysis (FEA) have remained essentially unchanged since the inception of FEA in the 1960s. Alterations of any of the input or design parameters to the FEA model can potentially ...
Towards a simplified technique for crack recognition in gearing systems
(
Academie des sciences
, 2022 , Article)
This paper presents a simple and effective method to identify and quantify the existence of cracks in the teeth roots of spur gears. The problem was numerically analyzed through finite element-based simulation with SolidWorks ...
Enhancing the damping effect of MRF damper using an external magnetic excitation system
(
Institute of Physics Publishing
, 2023 , Article)
The magnetic field generated by the damper’s magnetic circuit governs the yield stress value of the Magnetroholgical Fluid (MRF) damper and hence its damping effect. This paper contributes to the literature on the development ...