Ibrahim Mahariq

Thermal-economic performance assessment of heat recovery-oriented design of integrated CCHP-H₂ system; multi-objective optimization with LCA and AdaBoost decision-making

Combined cooling, heating, power systems integrated with hydrogen production (CCHP–H₂) can simultaneously supply useful outputs while improving the utilization of fuel and recoverable thermal energy. The present project proposes a methane-fueled CCHP–H₂ configuration integrating...

Design and functional verification of an automated Perkins Brailler accessory with audio feedback

PURPOSE: This study presents a proof-of-concept automated accessory designed to actuate selected functions of a standard Perkins Brailler. MATERIALS AND METHODS: The prototype uses push-type electromagnetic solenoids to operate the Brailler keys, a gear motor to support carriage...