Numerical Investigation of Natural Convecting Ability of a Nanofluid in a Square Enclosure

OBJECTIVES: Select the nanoparticle and base fluid for the nanofluid and determine its physical and thermal properties. Design and mesh the square enclosure in which the natural convecting ability of water and nanofluid will be tested. Run a simulation of water and nanofluid in the enclosure using ANSYS Fluent for different…

AIM: Write a program in Matlab that can generate the computational mesh automatically for any wedge angle and grading schemes Hint: wedge angle should be less than 5 degrees Make sure that number of cells along the \"axi symmetric\"  For a baseline mesh, show that the velocity profile matches with the Hagen poiseuille\'s…

AIM: To use the icoFOAM solver to simulate the flow through a backward facing step and creating multiple meshes and comparing the results obtained from each mesh. GIVEN: Number of cells along the x direction (longer dimension) = 200 Number of cells along the y direction = 10 Use a graded mesh. Grading factor near all walls…

In this challenge, the objective is to: To write the MATLAB code to solve the 1D flow across a converging diverging nozzle Solve the equation by non-conservative and conservative method separately Find out the number of cycles for convergence Compare the mass flow rate obtained by conservative and non-conservative method…

AIM: Write a Matlab program that takes an angle as input and generates a blockMesh file for the given angle. Angles to test 10,25,45 Compare the above results and discuss your findings. GIVEN: Reynolds number based on pipe diameter and inlet velocity should be 2100 Working fluid - water You need to calculate the length…

REPORT: The code starts with creating a vector of the values of n. Then a for loop is created for n so that the code runs for each value of n and the plot is shown. The default values are set in the start. A ones vector is used to set the default velocity of the object. Using linspace command, the distribution of x is…

The relation between number of moles of carbon and the constant 'ar' is determined by balancing the equations element-wise between LHS and RHS. Alkanes:  CnH2n+2 + ar(O2 +3.76N2) = aCO2 + bH2O + cN2 C: n = a;   H: 2n+2 = 2b;     b=n+1; O: ar(2) = 2a + b;      2(ar) = 2n+n+1;     …

STEADY STATE HEAT CONDUCTION EQUATION A function solver2d is made to solve the steady state heat conduction equation implicitly. The initial values are initialised i.e. number of nodes along x and y axis, temperature matrix T, x, y, dx, dy, error and tolerance. The default value of k is also assigned. The iteration counter,…