Zakaria Mostafa

Meteorologie und Klimatologie Institut

Master thesis under supervision from System aerodynamic & Acoustic department (5 Months) Master thesis project : Development of methods for wake expansion and tip vortex decay -Implementation of a new method to solve this problem using FLOWer CFD Software and FORTRAN. -Use of a semi-empirical wake models for Verification. Internship (2 Months) -Simulation of 2D/3D profiles with overset grid using OpenFOAM CFD software.

-Building trustworthy consultant relationships with key personnel and executives of SMEs by acting as a mission-driven executor for their most critical challenges. -Provide technical or other business services and make conduct presentations on technical engineering. -Call for tenders with service providers. -Research and identify new business opportunities including new markets, growth areas, trends, services - or new ways of reaching existing markets.

I have Taught many subjects such as Machine Design 1 (ME357), Machine Design 2 (ME356), Mechanical Engineering Drawing (ME252), Engineering Drawing and Projection (ME151), Computer Aided Design (ME455), Experimental Methods (ME241-Vibration Lab) and Heat Transfer (ME431).

Thesis topic : Development of Methods for Wake Expansion and Tip Vortex Decay for Wind Turbines. applying a Mathematical approach for wake expansion and tip vortex decay for wind turbines by using FLOWer and FORTRAN as programming language. The verifications are done with theoretical wake models.

Thesis Topic : Modeling of pig motion through pipeline conveying liquid A mathematical model to study geometric parameters along with flow parameters on dynamic performance of pigs along pipeline. Finite difference method is used in discretization to solve Navier-Stokes equations.