vật lý, đọc, emag! đọc emag vật lý tập tin / Solu * Nếu i, eq, 1, sau đó tunif, 100! ban đầu nhiệt độ * khác ldread, temp,,,,,, rth! đọc nhiệt độ phân tích nhiệt * endif giải quyết! giải quyết vật lý hoàn thành phân tích hài hòa, đọc, nhiệt! đọc tập tin / vật lý nhiệt, | Section Sample Thermal-Stress Analysis of a Thick-walled Cylinder Batch or Command Method Figure Temperature Profile and Axial Stress NODAL SOLUTION STEP SUB 1 TIME 1 TEUP AVS R3TS-1 PowerGraphi cs EFACET-i AVE E5 Plat SMN 1 -1 .B08B09 0 ANSYS Coupled-Field Analysis Guide. ANSYS Release . IP Inc. 3 25 Chapter 3 The ANSYS Multi-field TM Solver - MFS Single-Code Coupling AKSSS e. 21 BETA JUL 3 2003 15 04 00 NODAL SOLUTION aiEP-1 SUB 1 TIME 1 sz AVS RBTB-1 Ro jer raph i cs EFACET-i AVFES-Plat DMX --30OE-O5 MN SMM Ị 1 MH The analytic solution for both the hoop and axial stress is at the inner cylinder wall. The ANSYS results are shown in the following table. Table Hoop and Axial Stress Variation Stress Component Min Value Max Value Hoop Stress Axial Stress . Command Listing The command listing below demonstrates the problem input. Text prefaced by an exclamation point is a comment. batch list TITLE Thermal stress analysis of a long thick cylinder com Reference Verification Manual Problem VM32 com com Characteristics com com Thermal Element SOLID87 com Structural Element SOLID95 com com Expected results com com At inner radius Axial and hoop stress com 3 26 ANSYS Coupled-Field Analysis Guide. ANSYS Release . IP Inc. Section Sample Thermal-Stress Analysis of a Thick-walled Cylinder Batch or Command Method com com ir .1875 Cylinder inner radius or .625 theta 90 h .5 Cylinder outer radius Angle for partial cylinder model prep7 Thermal model et 1 87 mp kxx 1 3 cylind ir or 0 h 0 theta esiz 6 vmesh all csys 1 nsel s loc x ir d all temp -1 nsel s loc x or d all temp 0 allsel all Structure Model Thermal element type Conductivity Build thermal model Free tetrahedral mesh Set inner wall temperature Set outer wall temperature et 2 .
