http://www.edmunds.com/insi...
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 ma...
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.
Like to rate videos and let people know what you think?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
Like to share videos with friends?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
You need such extreme angles to replicate the g-forces, in this case the g-forces experienced during a lap of the Nurburgring. Under hard braking, the oil is pushed forward, so how do you replecate that in a lab? You have to tilt the engine forward. Whats so hard to understand?
g-force= gravity force, that the force that pulls you to the ground. for example: in an average corner in the nurburgring the lateral g-force is about 3 g's, meaning that there is a force of similar to gravity that is pulling you to the outer side of the corner that is as strong as 3 the strength of gravity, meaning that you'd weight 3 times more. it's complicated to tell it to someone who isn't familiar with the term so i suggest you google some more info.
ok i no what g force is! i have known for ages what i am saying is the g this is surposed to create more than what a ww2 fighter would encounter??? the way that rig is throwing the engine about i'd asume there workin out g forces for people who flip cars not normal driving ie where all the wheels stay on the ground
no i think this rig just is the best method there is right now to test the engine's performance when it's under SOME g force stress. i mean they could put it into a centrifuge and have it rotated there and whatnot but not even f1 people do that. in my view, it's just a rig to see if the oil is getting delivered correctly, and if the sensors work propperly, and the overall balance of the engine parts such as pistons and the crank. ect
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
You need such extreme angles to replicate the g-forces, in this case the g-forces experienced during a lap of the Nurburgring. Under hard braking, the oil is pushed forward, so how do you replecate that in a lab? You have to tilt the engine forward. Whats so hard to understand?