Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...
Abstract: Axial-flow fans, as critical components within thermal power plant cooling systems, significantly influence power generation efficiency and operational safety integrity. To address the ...
Abstract: This study performs a multi-objective optimization of a variable pitch fan. The design variables for the optimization considers the camber angle and setting angle of the fan blades, and to ...