Constructal Theory: Heat Transfer in Permafrost & Hydrogen Storage

Constructal theory is widely used as a powerful tool in designing of engineering systems (flow configurations, patterns, geometry). This theory is observed in nature and its principles are applicable to general engineering. Constructal theory encompasses a wide range of space in the "design", drawing from each and every field from engineering to biology. The universal design of nature and the constructal law unify all animate schemata such as human blood circulatory systems, and inanimate systems, such as urban traffic and river basins. The proceeding research applies the overlying theories of constructal theory to the two different systems in order to achieve best thermal performance phenomena. First is stabilization of roadway embankments in the permafrost regions with design modifications in existing thermosyphon evaporators with tree structure designs, and defining the optimal spacing between two neighboring thermosyphons based on thermal cooling phenomena. The second part of the research is to find an effective way to reject heat released from the metal hydride powder to the outer environment during the hydrogen absorption process.

Autorentext

Vamsi Krishna Kukkapalli é um engenheiro talentoso com uma paixão pela inovação na indústria automóvel. Com uma licenciatura em engenharia e uma vasta experiência em tecnologias de baterias, Vamsi trabalha atualmente na ITW como gestor. O outro autor, Bhargav Reddy Karri, é um engenheiro formado pela Universidade de Clemson e trabalha atualmente na Tesla.