CHT analysis of an Exhaust Manifold

Title: Challenge on Combustion. Objective: Perform a combustion simulation on the combustor model and plot the variation of the mass fraction of the different species’ in the simulation using line probes at different locations of the given combustor. To perform a study on how adding water of 5% – 30% into fuel…

Title: Parametric study on a Gate Valve. Objective: To perform a parametric study on a given Gate valve geometry to obtain and compare the mass flow rates at various lift parameters ranging from 10 to 90 mm. Theory: Gate valve: A gate valve is a valve that opens by lifting a barrier or gate out of the path of the fluid.…

 Title: CFD analysis on a Cyclone Separator using ANSYS Fluent. Objective: To perform CFD analysis on a given Cyclone Separator model. First case. To vary boundary conditions i.e. Reflect, Trap, Escape and Wall jet. Second case. To perform a study to analyse the model with different particle size for Reflect DPM condition.…

Objective: To perform Rayleigh-Taylor instability simulation for different mesh sizes on instability for water and air, And refined mesh for water and oil with given parameters. To find Atwood number for the simulations performed and to determine the effects of Atwood number on the instability model. Theory: The Rayleigh–Taylor…

Objective: To perform a steady state conjugate heat transfer analysis on a graphic card to find out the maximum temperature attained by the processor, by simulating the hotspots in the graphic card through varying the velocity of the cooling fluid, Using ANSYS Fluent. Theory: Graphics processing unit: A graphics processing…

Objective: To perform a steady state Conjugate Heat Transfer (CHT) analysis on an exhaust manifold using ANSYS Fluent. Conjugate heat transfer: The term conjugate heat transfer (CHT) is used to describe processes which involve variations of temperature within solids and fluids, due to thermal interaction between the solids…

Objective: To perform a flow simulation over Ahmed body. To perform a grid independence test for the drag and lift coefficients for each of the cases. Importance for the study of flow over Ahmed body: As the burning of fossil fuels becomes a more pressing issue, manufacturers are introducing more fuel-efficient cars to…

Central, Skewed right and Skewed left difference for Fourth order approximation  for Second order derivative using Taylor\'s table.   Central differencing approximation: The no. of nodes to be considered is 5 nodes. To determine the value of the data point i, we will consider two set of data points before and…

Title:           To simulate steady and transient flow of fluid over a cylinder. Aim:         Part I:         To simulate flow over a cylinder in both steady and transient flow patterns at Reynold’s…

REPORT: Title: Steady state simulations of Mixing Tee pipe with the help of AnsysFluent.   Objective: To perform a steady state simulation to find out average temperature at outlet of a TEE geometry. To compare mixing effectiveness in a TEE geometry. To compare the two approaches namely K-Epsilon and K-Omega turbulent…