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Mechanical Response of Stress Wave Attenuator With Layered Structure Under Impact Load: Experimental and Numerical Studies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The fluidic downthehole (DTH) hammer drilling is generally regarded as one of the best means for hot dry rock (HDR) drilling. The fluid oscillator, as the core part of the fluidic DTH hammer, is prone to fracture when ...
The Impacts of Atmospheric and Surface Parameters on Long-Term Variations in the Planetary Albedo
Publisher: American Meteorological Society
Abstract: AbstractPlanetary albedo (PA; shortwave broadband albedo) and its long-term variations, which are controlled in a complex way by various atmospheric and surface properties, play a key role in controlling the global and ...
Mechanical Response of Stress Wave Attenuator With Layered Structure Under Impact Load: Experimental and Numerical Studies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The fluidic down-the-hole (DTH) hammer drilling is generally regarded as one of the best means for hot dry rock (HDR) drilling. The fluid oscillator, as the core part of the fluidic DTH hammer, is prone to fracture when ...