Abstract: Since the beginning of the 21st century, the phenomenon of urban shrinkage, accompanied by symptoms of a structural crisis in urban areas, has spread on a global scale. The recent 2008 global economic crisis has been proven ...

Abstract: A new type self-circulating structure for flue gas was designed, with a corresponding low-nitrogen oxides (NOx) burner developed. A three-dimensional finite element model was established, and independent grid study and ...