Engineering topics
Publications and source records attributed to Sadeq Malakooti.
The Aerogel Lecture Series unveils the extraordinary potential of aerogels—a class of highly porous solid materials derived from a gel in which the liquid is replaced by gas while maintaining the self-assembled three-dimensional structure. This video presentation features Dr. Sadhan Jana from University of Akron.
The Aerogel Lecture Series unveils the extraordinary potential of aerogels—a class of highly porous solid materials derived from a gel in which the liquid is replaced by gas while maintaining the self-assembled three-dimensional structure. This video presentation features Dr. Mary Carroll and Dr. Ann Anderson from Union College.
NASA aeronautics goals include pioneering new technology to increase efficiency and reduce emissions from air travel. The feasibility of using of on-board cryogenic fuels systems in combination with fuel cells, high efficiency engines, and electric motors for high efficiency commercial transport aircraft is being examined at NASA in collaborations with external partners. Growing emphasis on next generation air transportation resulted in the development of strategic investigations into cryogenic fuels aviation, including roadmaps for maturing new technologies, needs to improve testing and manufacturing capabilities, and the requirements for establishing regulatory and certification standards. A NASA cross-organizational multidisciplinary project team is exploring new aircraft architectures, enabling materials, and the engineering challenges associated with cryogenic fuels for aircraft. The engineering challenges include high performance cryogenic, thermal management, and power/propulsion components and subsystems to tackle the challenging problem of development of commercially viable aircraft that would radically transform air transportation.
This project implemented a digital-engineering approach to optimize the impact absorption performance of polymer aerogels and aerogel-based composites for Micrometeoroids and Orbital Debris (MMOD) containment. We developed a curated materials database and a machine-learning framework to derive composition-response relationships, enabling predictive design and targeted material selection. In support of experimental validation, a split Hopkinson pressure bar (SHPB) test rig, specifically adapted for low-density aerogel materials, was designed and built in-house. This project accelerates the development of new aerogel formulations, producing candidate materials tailored for enhanced impact-absorption behavior.