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RISProduction and Development of Secondary Flows and Losses in Two Types of Straight Turbine Cascades: Part 2—A Rotor Case
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Part 1 of this paper [1] presents the detailed mechanism of secondary flows and the associated losses occurring within a straight stator cascade with a relatively low turning angle of about ...
Production and Development of Secondary Flows and Losses in Two Types of Straight Turbine Cascades: Part 1—A Stator Case
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study intends to give some experimental information on secondary flows and on the associated total pressure losses occurring within turbine cascades. Part 1 of the paper describes ...
Interaction Mechanisms Between Tip Leakage Flow and the Passage Vortex in a Linear Turbine Rotor Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to study the loss generation mechanisms due to the tip-leakage flow in turbine rotor passages, extensive traverse measurements were made of the three-dimensional flows in a low-speed ...
Endwall Flow/Loss Mechanisms in a Linear Turbine Cascade With Blade Tip Clearance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper discusses the mechanisms of three-dimensional flows and of the associated losses occurring near the tip endwall region of a linear turbine cascade with tip clearance. The clearance ...
An Analytical Investigation of the Honing Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The cutting mechanism in the honing operation is analyzed theoretically, assuming that one stick corresponds to a single point tool with a long cutting edge. As a result, an evaluating function ...
Effects of Incidence on Three-Dimensional Flows in a Linear Turbine Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper describes effects of the incidence on cascade three-dimensional flows and on the associated loss mechanisms occurring in a low-speed linear turbine rotor cascade. For each of five ...
Honing Conditions for Effective Use of Diamond and Cubic Boron Nitride Sticks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on the honing theory developed earlier [12], the nominal depth of cut āi , was found to express the severity of honing conditions when using diamond and CBN sticks. The critical nominal ...
Straight-Air Disk Brake Systems for Heavy Vehicles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Disk brake usage has increased significantly on various applications that presently are hydraulically operated. Air-over hydraulic systems will be replaced by advanced applications of straight-air ...
Measurement of Grinding Temperature Using Infrared Radiation Pyrometer With Optical Fiber
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The heat pulses produced by cutting grains in a workpiece were measured using an infrared radiation pyrometer connected by means of an optical fiber. The results obtained were compared with ...
Cooling-Air Injection Into Secondary Flow and Loss Fields Within a Linear Turbine Cascade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to understand overall performance and internal flows of air-cooled turbine blade rows, flows in a model linear cascade were surveyed with secondary air injection from various locations ...