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Showing posts with the label mechanics

ANSYS FLUENT AIRFOIL

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ANSYS FLUENT AIRFOIL Good afternoon at all. Follow below flow around an airfoil simulation. Was made comparative study for two situations. First: attack angle is 5�, stability condition. Second: attack angle is 25�, above critical angle, creating instability condition fly, called stall. The Mach number is 0.9 for the two cases. The simulation was made in Ansys Fluent. Boa tarde a todos. Segue abaixo simula��o do fluxo de ar em torno de um aerof�lio. Foi realizado estudo comparativo para duas situa��es. Primeira: �ngulo de ataque igual a 5 graus, condi��o de estabilidade. Segunda: �ngulo de ataque igual a 25 graus, gerando instabilidade na condi��o de voo, conhecida como estol. A simula��o foi realizada no Ansys Fluent. Attack angle - 5� (stability condition) Attack angle - 25� (stall) ANGLE ATTACK - 5� Velocity Pressure Temperature ANGLE ATTACK - 25� Pressure Temperature Velocity visit link download

ANSYS WB FRACTURE MECHANICS

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ANSYS WB FRACTURE MECHANICS Good morning at all. Follow below mechanics fracture simulation. Were simulated the three modes crack propagation. Mode I - Tensile; mode II - Sliding; mode III -Tearing. The objective study is show which  crack propagation mode spend less energy to be made. The analysis was made in Ansys Workbench. Bom dia a todos. Segue abaixo simula��o sobre os modos de propaga��o de trinca. Foram simulados os tr�s modos de propaga��o da trinca. Modo I - tra��o; modo II - deslizamento e modo III - rasgamento. O objetivo dessa simula��o � demonstrar qual modo de propaga��o necessita de menos energia para ser executado. A an�lise foi feita no Ansys Workbench. MODE I VCCT (G1) VCCT (G2) VCCT (G3) MODE II VCCT (G2) VCCT (G3) VCCT (G1) MODE III VCCT (G2) VCCT (G3) VCCT (G1) visit link download