PPT-PH508: Propulsion Systems.

Spring 2011 FampS Chapter 6 Derivation of escape velocity I Q What velocity v do I need to just escape the gravitational pull of the planet the escape velocity A Think about the energies involved. The gimbals can be con64257gured for wide rotation on both axes limited with the inclusion of range de64257ning hard stops on the thruster axes Moog has quali64257ed and 64258own the widest angular range thruster gimbals Designed and manufactured by 1Jet Propulsion Laboratory/California Institute of Technology 2Oxford University 3SETI Instit 1 I. Overview In the 1990s it was realized that there are two types of giant planets in our solar system 1 Diesel-electric Propulsion Plants A brief guideline how to engineer a diesel-electric propulsion system 2 Diesel-elect Herzlich. . Willkommen. . zu. . Ihrem. Workshop Nr. 2. o. ur . Experts:. Mr. Martin Bartelds. . . Mr. . Jonny . Giesse. Dr. . Hinrich Mohr. New Building Director . Director. . Team Members:. Félix. O. Rivera . V. é. lez. Héctor. M. . Lebrón. . García. Héctor. J. . Collazo. . Carro. Orlando . Valladares. . L. ó. pez. Introduction. The human power submarine is a very comprehensive project that involves the use of concepts learned from different courses of the mechanical engineering bachelor’s degree. The project consist in the design and analysis of a human powered submarine. By doing this project the institution will increase its participation in international competitions and also will enhance the engineering education of its students.. Cold Gas System. How the System Creates Propulsion. The system creates propulsion using an inert gas such as Nitrogen or Helium as the fuel.. The gas is stored under high pressure, then sent to the thruster which releases the gas.. Introduction to Propellers. Daniel J. . Bodony. Department of Aerospace Engineering. Discussion Outline. Propeller-based propulsion. Geometry and design. Predictive theories (actuator {. disc,line. }; blade element). Reaction Wheel. How it creates Propulsion. Reaction wheels actually do NOT create propulsion, they only create rotation.. Main components of the system. Electric motor. Flywheel. When would it be most effective?. Dr. Narayanan Komerath, Professor. School of Aerospace Engineering, Georgia Institute of Technology. Worried about Prerequisites? . Check out . Introduction to Aerospace Engineering . http://www.adl.gatech.edu/classes/dci/intro/dci01a.html. © . Microsoft Encarta. Rocket Propulsion. F. . t. =. m. . v. So:. F = engine thrust. . t = time to burn fuel. m = mass of fuel burned. . v = exhaust gas velocity. Rocket Propulsion. F. . . In . the conventional solid rocket motor, the propellant is burnt inside a rocket chamber and the hot gases thus generated are accelerated to supersonic condition through a convergent-divergent type nozzle. The heat energy of the gases is converted into kinetic energy inside the nozzle.. 1. Marine Hi-Power Battery Workshop MARAD . DNV GL Classed and pre classed vessels with batteries. 2. Sec.1 Battery Power. 1 General................................................................................................. 10. Dr. Andrew Ketsdever. Assistant Professor. Department of Mechanical and Aerospace Engineering. University of Colorado at Colorado Springs. aketsdever@eas.uccs.edu. http://. eas.uccs.edu/aketsdever. Technology Requirements. Dr. Andrew Ketsdever. Assistant Professor. Department of Mechanical and Aerospace Engineering. University of Colorado at Colorado Springs. aketsdever@eas.uccs.edu. http://. eas.uccs.edu/aketsdever. Technology Requirements.