This sample video contains extracts from the Fluid Coupling Operation Training Video produced by F.T.I. Pty Ltd. For further information about F.T.I. visit www.fti.net.au
The word "efficiency" get's flashed around like a casual by-word. I have asked and asked yet no-one (so far) has been able to quote specific numbers or present graphical test results of the efficiency of the Fottinger hydraulic coupling. My general understanding from the automotive world is that it is unlikely to exceed much above ~80% whereas a well-designed fully-geared drive can exceed 90%. This is an important detail in respect of fuel consumption. My understanding is that ROLLS-ROYCE dyno tested salvaged DB's and analysed their supercharger drive design and efficiency. This must have generated an official report as this testing was commissioned by the R.A.E. I would like to see that report. It would go a long way toward explaining the mystery as to why R-R (and others) never copied it. Does any know for sure??
i think you need to be very specific with the question including all parameters, perhaps at full speed the speed differential is minimal and start up/blockage is less than a single percentage of the duty cycle. i believe auto-style are as efficient as possible everywhere otherwise city driving mpg would be horrific, and on the highway the system is bypassed using a centrifugal clutch
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Excellent video, Could you please tell which software did you use to create these awesome animations ?
it's a good start
Very good
qual óleo vai dentro
Fun to watch
The word "efficiency" get's flashed around like a casual by-word. I have asked and asked yet no-one (so far) has been able to quote specific numbers or present graphical test results of the efficiency of the Fottinger hydraulic coupling. My general understanding from the automotive world is that it is unlikely to exceed much above ~80% whereas a well-designed fully-geared drive can exceed 90%. This is an important detail in respect of fuel consumption. My understanding is that ROLLS-ROYCE dyno tested salvaged DB's and analysed their supercharger drive design and efficiency. This must have generated an official report as this testing was commissioned by the R.A.E. I would like to see that report. It would go a long way toward explaining the mystery as to why R-R (and others) never copied it. Does any know for sure??
i think you need to be very specific with the question including all parameters, perhaps at full speed the speed differential is minimal and start up/blockage is less than a single percentage of the duty cycle. i believe auto-style are as efficient as possible everywhere otherwise city driving mpg would be horrific, and on the highway the system is bypassed using a centrifugal clutch
currently the one of the best supercars has 1 gear and a really good billet fluid coupler
this really sucks