Zagazig University Faculty of Engineering Department of Mechanical Power Engineering Modeling and Simulation of A Double Spool Turbofan Engine Using SIMULINK ® A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Mechanical Power Engineering by Eng. Bassam Elsayed Saleh Supervisors Prof. Dr. Mohamad Rafaat Ahmad Shalaan Prof. Dr. Ahmed Farouk Abdel Gawad Assoc. Prof. Dr. Mohamed Hasan Gobran Mechanical Power Engineering Department Faculty of Engineering Zagazig University Zagazig 2017