tailieunhanh - Engineering Analysis with Ansys Software Episode 2 Part 8

Tham khảo tài liệu 'engineering analysis with ansys software episode 2 part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 324 Chapter 6 Application ofANSYS to thermo mechanics Q Apply CONV on areas SF A Apply Film Coef on areas Constant value V1 If Constant value then VALI Film coefficient 40 SFAJ Apply Bulk Temp on areas Constant value V If Constant value then VAL2I Bulk temperature 293 LKEY Load key usually face no. p required only for shel elements Figure Apply heat transfer coefficient and surrounding temperature. Figure Apply heat flux on the fin base. Heat dissipation through ribbed surface 325 Figure Figure 6 1 1 . Postprocessing Successful solution is signaled by the message solution is done. The postprocess-mgphase canbeinitiated now in order to view the results. The problem asks for temperature distribution within the developed area. From ANSYS MainMenu selectGeneralPostproc- Plot Results-e Contour Plot Nodal SolutSon. ehe-rameshowi - Pitere apnears. Select Ajeheomal Flue R thermalfluY YeoUet sum and click C OK to produce the grapS shown in Figure In orderto obsorvehowpoe tumoeeatursehargee from the basesurUuceis the top surface of the finspath along whichlhe variations take place hat tobe de-trmised. 326 Chapter 6 Application ofANSYS to thermo mechanics Contour Nodal Solution Data Item to be contoured Favorites ra Nodal Solution lâa DOF Solution Contact Thermal Gradient X-Component of thermal flux c3 Y-Component of thermal flux Az .vm l m m hermal flux vector sum Undisplaced shape key Undisplaced shape key Scale Factor Deformed shape only zl Auto Calculated Zin Additional Options J OK Apply 1 Cancel 1 Help Contour Nodal Solution Data. Figure From ANSYS Main Menu select General Postproc Path Operations Define Path On Working Plane. The resulting frame is shown in Figure . By activating A Arbitrary path button and clicking B OK button another frame shown m Figure 6M1 is produced. Two points should be pickedthrP is on thebottomKieaetne middleof thefin and moving verticallyusward sn the lop line oItlte A OK .