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RISThermal Resistances of Circular Source on Finite Circular Cylinder With Side and End Cooling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: General solution for thermal spreading and system resistances of a circular source on a finite circular cylinder with uniform side and end cooling is presented. The solution is applicable for ...
Thermal Aspects of Grinding With Electroplated CBN Wheels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation is reported on the thermal aspects of grinding with single layer electroplated CBN wheels. The topography of these wheels is not periodically restored by dressing or truing, ...
Comparison of Methods to Measure Grinding Temperatures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental measurements of grinding temperatures are used to estimate the energy partition to the workpiece. In the present investigation, three different temperature measuring techniques are ...
Forces and Energy in Circular Sawing and Grinding of Granite
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation is reported of the forces and energy in circular sawing and grinding of gray granite. Measurements were made of the forces and power over a wide range of sawing and grinding ...
Green’s Functions for Infinite and Semi-infinite Anisotropic Thin Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents fundamental solutions of an anisotropic elastic thin plate within the context of the Kirchhoff theory. The plate material is inhomogeneous in the thickness direction. Two ...
Interfacial Structures and Regime Transition in Co-Current Downward Bubbly Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The vertical co-current downward air-water two-phase flow was studied under adiabatic condition in round tube test sections of 25.4-mm and 50.8-mm ID. In flow regime identification, a new approach ...
Thermal Spreading Resistance of Eccentric Heat Sources on Rectangular Flux Channels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general solution, based on the separation of variables method for thermal spreading resistances of eccentric heat sources on a rectangular flux channel is presented. Solutions are obtained for ...
Continuous Optimal Infeed Control for Cylindrical Plunge Grinding, Part 2: Controller Design and Implementation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This is the second of two papers concerned with on-line optimization of cylindrical plunge grinding cycles with continuously varying infeed control. In the first paper [1], dynamic programming ...
Continuous Optimal Infeed Control for Cylindrical Plunge Grinding, Part 1: Methodology
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new methodology is developed for optimal infeed control of cylindrical plunge grinding cycles. Unlike conventional cycles having a few sequential stages with discrete infeed rates, the new ...
High Speed Grinding of Silicon Nitride With Electroplated Diamond Wheels, Part 1: Wear and Wheel Life
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation is reported on high speed grinding of silicon nitride using electroplated single-layer diamond wheels. This article is concerned with wheel wear and wheel life, and a second ...