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Monitoring Rotating Tools Using Laser Diffraction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper introduces a new technique for monitoring multiple tooth rotating tools. The technique is based on laser diffraction. A narrow slit is constructed between the cutting edge of a ...
Thermal Performances of a High Temperature Air Solar Absorber Based on Compact Heat Exchange Technology
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the framework of the French PEGASE project (Production of Electricity by GAs turbine and Solar Energy), CNRS/PROMES laboratory is developing a 4 MWth pressurized air solar receiver with a ...
Low-Frequency Characteristics of Vibrations Induced by Transient Unloading of In Situ Stress and Its Influence on Safety of a Deeply Buried Tunnel
Publisher: ASCE
Abstract: High in situ stress is a typical geological characteristic of tunnel excavation in hydropower projects in Southwest China. First, the spectrum characteristics of the vibration induced by the blasting load and transient ...
Prediction of Pollutant Levels in Causeway Bay Area of Hong Kong Using an Improved Neural Network Model
Publisher: American Society of Civil Engineers
Abstract: The prediction of air quality parameters is of great interest in environmental studies today due to the health impact caused by airborne pollutants [e.g., sulfur dioxide