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 Flight around the world without fuel Last year unveiled its first solar aircraft in the world. Renewable energies are a major thrust of the Forum on the international media about climate change and the media, organized by Deutsche Welle. In this context, view the scale model of a plane preparing for a tour around the world using solar energy only. Many of the obvious things in our day was, and for several centuries, from the seventh impossible. For example, the conquest of space and the ability to fly and move quickly from one continent to another. Without the presence of people believe in the possibility of realizing the dream of flight and walked the opposite beliefs in their time, the sky has remained to this day free of the aircraft . This is the philosophy that believes in the famous navigator Swiss Bertrand Piccard, who succeeded in 1999 flew around the world in a balloon, he said in a lecture at the Global Media Forum, organized by Deutsche Welle in Bonn. Speaking abou

Aircraft Design Projects for engineering students Introduction It is tempting to title this book ‘Flights of Fancy’ as this captures the excitement and expectations at the start of a new design project. The main objective of this book is to try to convey this feeling to those who are starting to undertake aircraft conceptual design work for the first time. This often takes place in an educational or industrial training establishment. Too often, in academic studies, the curiosity and fascination of project work is lost under a morass of mathematics, computer programming, analytical methods, project management, time schedules and deadlines. This is a shame as there are very few occasions in your professional life that you will have the chance to let your imagination and creativity flow as freely as in these exercises. As students or young engineers, it is advisable to make the most of such opportunities. When university faculty or counsellors interview prospective students

 Queen Elizabeth Hospital in Summit Innovation I do not think that any one of us, whether young or child like hospitals   atmosphere , from this point  the Queen Elizabeth Hospital in Berlin, create a special section for children and young people living with mental illness, but it's not like you saw a hospital by: you will not feel that this is a hospital of mental illness when you see this picture , that is the Excellent creativity that the hospital has achived with the help of Dan Perlman agency of creative projects This project named "Ellis Island" , in this project every chamber was designed with high professionality and take care of accurate details (colors, materials, illuminations ,decorations,...) including giving a sense of security and positive thinking in children and young people, at the same time give them the incentive for creativity and innovation! The supervisors of Queen Elizabeth Hospital say the project that all of these objectives hav

  in the previous sections we had discuss : - Classification of Internal Combustion Engines and Engine Components (Course) - Internal Combustion Engines Components 2 (Course)   3- Internal Combustion Engines cooling and lubrication system (Course)  4-crankcase ventilation and induction systems(function, operation, inspection, and service)         In This  section we will discuss : - Explain the monitoring, protection and control devices on a large industrial diesel or gas engine,including shutdowns and governing. - Explain a typical start-up procedure for a large industrial diesel engine, plus the routine monitoring requirements of a running engine & Start up procedure. - State the purpose and methods of engine preventive maintenance programs   SECTION 5 Objective 11 Explain the monitoring, protection and control devices on a large industrial diesel or gas engine, including shutdowns and governing. ENGINE MONITORING AND PROTECTION The sy

    in the previous sections we had discuss : - Classification of Internal Combustion Engines and Engine Components (Course) - Internal Combustion Engines Components 2 (Course)   3- Internal Combustion Engines cooling and lubrication system (Course)   In This  section we will discuss : -Describe the crankcase ventilation systems, function, operation, inspection, and service. -Describe the induction systems, functions, operation, inspection, and service -Describe engine-starting devices/systems for diesel and gas engines.     SECTION 4 Objective 8 Describe the crankcase ventilation systems, function, operation, inspection, and service. CRANKCASE VENTILATION Function of the Crankcase Ventilation System The crankcase ventilation system keeps the engine crankcase purged of blowby and water vapour. BIowby is burned and unburned gases that escape past the rings into the crankcase. The water comes from condensation or water vapour from incoming ai