Heating or cooling of various surface in the open space prismatic rectangular numerical and experimental investigation laminar natural convection

In this study, with various surface boundary conditions initially off the front surface of a cubic volume of the opening to the environment has become a cubic volume of space in the natural convection laminar case have been examined in experimental and theoretical.In addition, various types of entry level partial obstacles remain open as a theoretical case has been taken. Preliminary and partial openness of the surface state to be fully explained by case package program using Fluent-6.3 been resolved and compared each other. Also be on the front surface of the completely different surface boundary conditions for the seven state by theoretical analysis as experimental investigated. Experimental study of natural convection conditions can provided for the 2x2x1,2 m in size for conditioning room entrance of the experimental setups used in this conditioning room was opened. In study, stream function, temperature changes and the velocity vector graphics were obtained. Separate as a result of theoretical and experimental work Nusselt number were obtained depending on the time difference.