Use the jacobi method to solve for p. your initial guess should be a 90 × 1 vector of all ones, and you should use a tolerance of 10−5 . your tolerance check should use the infinity-norm, i. e., norm(xkplus1 - xk, inf) < tol. calculate the error by subtracting the final iteration of the jacobi method, pjacobi, from the "exact solution" obtained in part (b), pexact, and then taking the 2-norm of the difference: error = kpexact − pjacobik2.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux