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Influence of Fly Ash and Its Partial Replacement by Slag on the Leaching Behavior of Blended Cement Pastes
Publisher: American Society of Civil Engineers
Abstract: An accelerated leaching experiment, using 6M NH4Cl solution, on specimens of pure cement paste, binary cement paste with different fly ash contents (20, 30, and 50%), and ternary cement paste with the replacement of 10, ...
Fuel Cell Power Control Based on a Master-Slave Structure: A Proton Exchange Membrane Fuel Cell Case Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fuel cells generally become promising candidates for the electrical power supply in automotive and stationary applications. The power control of the fuel cell is one of the essential problems. ...
Multiscale Numerical Simulation of Expansion Response of Hardened Cement Paste at Dormant Period of External Sulfate Attack
Publisher: American Society of Civil Engineers
Abstract: Expansion of concrete caused by external sulfate attack (ESA) is a multiscale chemomechanical response, mainly including internal stress evolution at the dormant period and significant cracking expansion for a detrimental ...