## Estimation of performance map of centrifugal compressors

Introduction COMA: A software tool for the generation of centrifugal COmpressor MAps (COMA). For further information please see the following document: Description of COMA tool     Comparison of compressor design tool (CODE) and… Continue reading

## CODE-1.0: Meanline Simulation Code for a Centrifugal Compressor Design

CODE-1.0 (COmpressor DEsign) is a small software tool that has been developed for the modeling and simulation of centrifugal compressors in the design mode. It is an 1-D code that uses simple turbomachinery… Continue reading

## Bisection method

A simple C++ example of the Bisection method for finding the root of a function bsm.h bsm.cpp   main.cpp

## CFD,FEM. IMPELLER OF RADIAL TURBOCHARGER

General Simulation type Aerodynamic Structural   Illustrative description of centrifugal compressor.                   Further details For further details download following pdf: centrifugal compressor.pdf

Simple example of vector class. The present example illustrates how to use the operator overloading and the vector class is used here as an example. A programmer who wish to use a vector… Continue reading

## class, simple ode 2

Simple ordinary differential equation with euler explicit, predictor corrector euler and second order Runge Kutta. Main.cpp ode.h ode.cpp srcFunction.cpp

## class, simple ODE with EE method

This is a simple code which illustrated the use of euler explicit method for solving an ordinary differential equation. Main ode.h ode.cpp srcFunction.h srcFunction.cpp

## Computation of nth-degree of Bernstein polynomials

AllBernstein.cpp AllBernstein.h main.cpp

## Passing a pntr of a function to a function

Passing a pointer of a function to a function

## Function that returns a pointer

A function that takes as input a matrix and a vector and returns a pointer as output.

## Enumeration and Switch statement

The following C++ code describes an enumeration user defined type together with a switch statement

## Dynamic allocation of matrix

This C++ example demonstrates the dynamic allocation of memory for lower triangular or symmetric matrix

## Machine Limits

A small c++ example which prints out the limits of some basic data types in the pc that is run to.

## Stability Analysis of Imperfect shells

General Circular cylindrical shells are very stiff and light structural elements If a shell is loaded in such a way that the membrane energy can be converted in bending energy, it may fail dramatically. Very large… Continue reading

## List of Libraries

BLAS (Basic Linear Algebra Subprograms). Linear algebra operations such as vector and matrix multiplication. (Fortran based). CERNLIB. General purpose modules (mathematics, data analysis, etc). (Fortran, C/C++) EISPACK. Numerical computations of eigenvalues and eigenvectors… Continue reading