Investigation of thermal performance of an air-to-air thermosyphon heat exchanger using ε-NTU method...

Research has been carried out on the theory, design and construction of heat pipes, especially their

use in heat pipe heat exchangers for energy recovery, reduction of air pollution and environmental

conservation. A heat pipe heat...

Steam injection is often not a good alternative for oil recovery fromshallow bitumen reservoirs. For instance, the thin caprock creates the dangerof steam breakthrough. For deeper reservoirs, the heat losses from injectionwells may be prohibitive. A...