��Matlab��ѹ��˫׶��ܷ�Բ��ƽ�˸ǵ��Ż��

ժҪ ��ƽ�˸�ֱ��Ӧ��˫׶�ܷ⻷�򿪲۴�Σ�ս��ۺ�Ӧ��ϵ��Ӧ��Ϊ��Լ��,��Բ��ƽ�˸��˨��Բֱ��Db�ͺ��H��Ϊ��Ʊ��,Ӧ��Matlab��Լ��С�Ż��(fmincon��)��ѹ˫׶�ܷ�Բ��ƽ�˸��С��Ż��ģ��,��Matlab��⡣ʵ��,��Ż��һ�ֽ�Ϊ�Ƚ�ʵ�õĻ�е��Ʒ��,�Ը�ѹ˫׶�ܷ�ƽ�˸��Ż��ƾ��һ��Ĳο��ֵ��

	Service

	�ѱ��Ƽ��
	��ҵ��
	��ù��
	Email Alert
	RSS
	��
	��
	��ĵ�
	��

�ؼ���� ˫׶�ܷ� ƽ�˸� Matlab ��Լ�� Ż��

Abstract�� Based on the nonlinear constraints that the bending stress of diameter direction and the comprehensive stress of double-cone seal ring in dangerous section are not exceed the allowable stress of materials,the center circle diameter Db of round flat cover main bolts and the thickness H were taken as design variables,optimum design model of the minimized volume of round flat cover of high pressure vessel with double-cone seal ring was built up with the tool of optimization with minimal of MATLAB nonlinear constraints(fmincon function).The calculation results of the example show that the optimum design is a more advanced and practical mechanical design method,and it have the certain reference value for the optimum design of high pressure flat cover with double-cone seal ring.

Keywords�� double-cone seal flat cover Matlab non-linear constrain optimum design

��ñ��:

��, ��ĵ�, ��.��Matlab��ѹ��˫׶��ܷ�Բ��ƽ�˸ǵ��Ż��[J]. ��ѧ��ҵ�빤��, 2010,27(5): 438-442

WANG Chong, HE Wen-De, LI Lin-Xin.Optimum Design of Round Flat Cover of High Pressure Vessel with Double-Cone Seal Ring Based on Matlab[J]. Chemcial Industry and Engineering, 2010,27(5): 438-442