Add to EJ Playlist http://www.orbo x.be , a very simple cheap 4-stroke variable combustion engine with proper sealing, lubrication and cooling.
Twice the specific power of regular engines, half the cost, half the weight, 30% more fuel efficient.
With hundreds of millions of small internal combustion engines produced yearly, there is a need for simple and cheap to produce 4-stroke engines. Small part count and simple manufacturing with forgiveness for production tolerances combined with proper sealing, cooling and lubrication are mandatory.
The orbox engine has no gears or valves, but maintains proper sealing, cooling and lubrication. All parts are 2-dimensional simple/cheap to manufacture parts, and can be easily balanced for high speeds. Large openings allow high gas flow and high power density, and simple on-the-fly variable compression allows fuel optimizing and high efficiency. See www.orbox.be
The idea is based on the little known geometric law that a straightedge orbiting an ellipse describes a circle. This allows for a rotating elliptical body and a pivoting straightedge to confine a variable volume. To our knowledge (and patent search) this has never been applied.
The geometry can be used as pump or compressor, and the rotor shape can be adjusted for high pressure or high volume gas/fluid pumping or compression, if needed also using the four secondary cavities. http://www.yout ube.com/watch?v =dKFrFbefVTo
But as it can be properly sealed, it is also most suitable as geometry for (HCCI) combustion engines.
Add to EJ Playlist Showas neue BPF lässt die Kartusche wie früher weg und erreicht durch exaktere Fertigungsmetho den dennoch hohe Dämpfungspräzis ion. Der viel größere Kolben der BPF wirkt sich positiv auf das Ansprechverhalt en aus.
Add to EJ Playlist Con este servicio se eliminan todas las suciedades, sedimentos, agua y humedad desde el depósito de combustible, bomba, inyectores, cámara de combustión, hasta el catalizador.
Con esto conseguimos:
•Una combustión más limpia y con mayor rendimiento.
•Una drástica reducción de humos y gases contaminantes.
•Un notable ahorro de combustible.
•Un funcionamiento correcto y duradero del motor, bomba, turbo, válvula EGR, filtro de partículas (FAP) y catalizador.
•Limpieza y máxima protección.
Los productos PRO-TEC de limpieza de combistible Gasolina y Diesel están certificados por los laboratorios TÜV de Alemania por su calidad y eficacia.
Los productos PRO-TEC Diesel System Cleaner y Common Rail Diesel superan la norma Bosch HFRR DIN EN ISO 12156-1 reduciendo en más de un 50% el desgaste del sistema de alimentación de alta presión Diesel.
Info: www.motor-marke ting.com
Add to EJ Playlist This is my latest creation of a V-8 diesel engine, which was supposed to look like a Caterpillar 3508, but i dont think it does, anyway it is connected using the same setup as my other engine with the train regulator and technic motor.
The 5-speed transmission is not my own creation it is i design i used and tested the output,
and i finnaly bought a speed computer to tell the RPMs but everytime I test the engine, it shows a different set of RPMs, so i dont think it is accurate
hope you like my engine, comment, and subscribe for more videos
Add to EJ Playlist The New Volvo XC60 is the car that stops itself. With City Safety, Volvo is the first car company to offer this technology as a standard feature on one of its models.
Experience the XC60 on the "From Sweden with Löv" tour: http://www.volv ocars.com/us/ca mpaigns/Misc/Pa ges/XC60LaunchU S.aspx?deeplink =ExperientialTo ur
Add to EJ Playlist A partir de nuestra experiencia en el tema de la Tribologia Aplicada a Motores Diesel en el analisis de fallas de pistones y utilizando el excelente material de Dr.Ing P.Christiani GmbH (Alemania)voy a comenzar a elaborar una serie de videos tecnicos sobre el tema..espero sus comentarios para elaborarlos ,si es que son de si interes
Dr.Ing en Tribologia Manuel Rojas Nadal
Lubriquem del Norte SA de CV
Email:tribologo email@example.com m.mx
Add to EJ Playlist http://www.edmu nds.com/insidel ine/
Test: 2009 Porsche 911 Engine Oil Sump Test Rig
Location: Porsche Research and Development Center, Weissach, Germany.
The 2009 Porsche 911 Carrera and Carrera S mark the debut of Porsche's latest flat-six engine architecture. During the development of its next-generation of engines, Porsche created a test rig to evaluate oiling system enhancements. This rig replicates the g-forces experienced by a 911 on the Nurburgring Nordschliefe circuit.
Add to EJ Playlist This animation provides a basic understanding of how the Rotary Engine is put together and how it works. It was created with 3ds max, Cinema 4D and After Effects.
Audio track used in this animation was purchased from APM Music:
Please visit my website for more 3D work:
Add to EJ Playlist Rinspeed will present its new sQuba, the worlds first diving car, at the Geneva Motor Show (March 6-16). The car is not only able to drive on roads autonomously with a push of a button (thus without a driver, passenger or further assistance), but can also transform into an amphibious vehicle which can be submerged in water up to 10 meters (33 feet). An electric motor with powerful torque drives the rear wheels, while the propulsion on the water is ensured by two propellers in the stern and two powerful jet drives in the bow propelling the vehicle under water while diving. When underwater, the driver and passenger are enclosed in the vehicle thanks to light weight body components made of futuristic Carbon Nano Tubes and are supplied with fresh breathing air by the self-contained on-board system.
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Add to EJ Playlist Nissan GT-R: World´s 1st Full Test Article: http://www.edmu nds.com/insidel ine/do/Drives/F ullTests/articl eId=124017
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We know you want the numbers and we're not going to waste your time. Neither is Nissan. Its 2009 GT-R hits 60 mph in 3.3 seconds, quicker than the last Dodge Viper, Corvette Z06 and Porsche 911 Turbo we tested. Keep your foot pinned, and after another tap on the upshift paddle it will clear the quarter-mile in 11.6 seconds at more than 120 mph.