Centrifugal Pump Design Analysis

Aim:Frequency Analysis of a rotating shaft. Procedure: Draw the cad model as shown in figure. Run the simulation with conditions: Parametres: Material - Alloy steel Fixtures: on either side of shaft. Mesh Size = 6 Frequency  = 5 Results: Resonant Frequency List: 13:09  Saturday  March 14 2020 Study name:Frequency…

Aim: Performance diagram. Obtain the relationship between Pressure ratio and mass flow rate. Introduction: A centrifugalpump is a mechanical device designed to move a fluid by means of the transfer of rotational energy from one or more driven rotors, called impellers.  Fluid enters the rapidly rotating impeller along…

Aim: create a 3D model of a flow bench and run flow analysis. Grid dependence test For three grids run simulation at a particular valve lift Effect of valve lift on mass flow rate Introduction: An air flow bench is a device used for testing the internal aerodynamic qualities of an engine component.It is used primarily…

Objective: Simulate the flow over a cylinder. Run a baseline simulation and then calculate the Reynolds number. Then increase the Reynolds number by a factor of 20%, 40%, and 100% then run the transient flow simulation. Introduction: The Reynolds number is a dimensionless value that measures the ratio of inertial forces…

Aim:Model the flow over a NACA0017 airfoil For the angle of attacks 0,2,4,6,8,10 compare the lift and drag forces Inroduction: The NACA airfoils are airfoil shapes for aircraft wings developed by the (NACA). The shape of the NACA airfoils is described using a series of digits following the word \"NACA\". The parameters…

Program for Data Analysis using Python: Introduction: Data analysis is a process of inspecting, cleansing, transforming and modelling data with the goal of discovering useful information, informing conclusion and supporting decision-making. Data analysis has multiple facets and approaches, encompassing diverse techniques…

Program to perform curve fitting in Python: Introduction: Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points, possibly subject to constraints. Given a Dataset comprising of a group of points, find the best fit representing the Data. We often…

Program to solve second order differential equation Introduction: In  Engineering, ODE is used to describe the transient behavior of a system. A simple example is a pendulum The way the pendulum moves depends on the Newtons second law. When this law is written down, we get a second order Ordinary Differential Equation…

Program for otto cycle: Introduction: Otto cycle is a gas power cycle that is used in spark-ignition internal cobustion engines (modern petrol engines). This cycle was introduced by Dr. Nikolaus August Otto, a German Engineer. An Otto cycle consists of four processes: Two isentropic (reversible adiabatic) processes Two…

PROGRAM FOR NASA THERMODYNAMIC DATA Introduction: NASA  came up with polynomials that can be used to evaluate thermodynamic properties such as Cp, H and S. They have also documented the co-efficients that are required to evaluate these polynomials for 1000+ species Objective: 1. Write a function that extracts the…

Program to solve second order differential equation Introduction: In  Engineering, ODE is used to describe the transient behavior of a system. A simple example is a pendulum The way the pendulum moves depends on the Newtons second law. When this law is written down, we get a second order Ordinary Differential Equation…

Program to calculate the Global maxima of a stalagmite function Introduction: In this program to calculate the global maxima of a stalagmite function we have used the Genetic Algorithm. Genetic Algorithm: A genetic algorithm (GA) is a method for solving both constrained and unconstrained optimization problems based on…