Ansys FEA Study Set Questions and Correct Answers 2024

Ansys FEA Study Set Questions and Correct Answers 2024 B) Temperature can vary in the y-direction but not in x and z directions. In the coordinate system we have selected, temperature varies only in the x direction i.e. T=T(x) - Correct Answer Big Ideas in Finite-Element Analysis (FEA): Introduction Which of the following assumptions is NOT made in our simple heat conduction example? A) Temperature at any point does not vary with time B) Temperature can vary in the y-direction but not in x and z directions. C) Temperature is constant on any cross-section B) False To calculate the net flow out, one needs to calculate: Heat flowing out - Heat flowing in: (qy+dqydyΔy−qy) And qy=−kdTdyΔxΔz Then, the net heat flow out would be −kd2Tdy2ΔxΔyΔz - Correct Answer Governing Equation Derivation Consider extending the above derivation to account for heat conduction in the y direction also. The net heat flow out through the faces due to heat conduction in the y direction would be equal to −kdTdyΔxΔz A) True B) False A) True