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Flow Behavior in Radial Vane Disk Brake Rotors at Low Rotational Speeds
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The flow behavior through the vented channel of a brake disk determines its thermal performance, viz. its resistance to brake fade, brake wear, thermal distortion, and thermal cracking. We present experimental results of ...
An Ultrathin-Walled Foam Heat Pipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We present an advanced thermal solution for capillary-driven heat pipes that addresses a fundamental problem with existing heat pipes being inefficient space utilization and limited thermal spreading performance. Our ...
Extended Neumann's Solution Accounting for Rayleigh–Bénard Convection in the Melt Layer of a Phase Change Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Neumann's solution has been perceived to be inapplicable for the Stefan problem when Rayleigh–Bénard (R–B) convection exists. Yet, this article challenges this perception by demonstrating the applicability of Neumann's ...
Switching Events of Wakes Shed From Two Short Flapping Side-by-Side Cylinders
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The wakes shed alternatively from two long stationary side-by-side cylinders have long been an issue in many engineering applications, such as wind energy harvesting schemes that utilize vortex-induced vibrations (VIVs). ...
The Role of Secondary Flows and Separation in Convective Heat Transfer in a Rotating Radial Vane Brake Disk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study presents, for the first time, distributions of local internal temperature and convective heat transfer in a rotating radial vane brake disk and explains mechanisms in conjunction with secondary flows and flow ...
Cooling Mechanisms in a Rotating Brake Disc With a Wire-Woven-Bulk Diamond Cellular Core
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermofluidic behaviors governing the enhanced cooling performance of the wire-woven-bulk diamond (WBD) cored brake disc in comparison with the conventional pin-finned brake disc used on heavy vehicles were characterized ...
Local Heat Transfer Distributions Within a Rotating Pin-Finned Brake Disk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study presents local temperature and heat transfer coefficient distributions obtained experimentally on the internal surfaces of a rotating pin-finned brake rotor at realistic rotation speeds for braking (i.e., ...