Rogal - mam na myśli drgania tłumione przez tłumik drgań

Diesel R4 oddaje moment obrotowy mniej łagodnie niż benzyna V6...
otwórz google, wpisz dual mass flywheel albo DMFW i AUDi a zobaczysz niedużo odpowiedzi... ale są i takie:
Cytuj:
"Apparently DMFWs began life in diesels to smooth out their the harmonics from their power stroke.
The reason they're used is:
Eliminate excessive transmission gear rattle, making driving comfortable at any speed; Reduce shift effort; Increase fuel economy.
The downside is as was previously stated; If you have to do a clutch the very expensive DMFW has to be replaced as well - just go easy on the clutch"
Cytuj:
many Europian cars now use dmfw to reduce vibration at low speeds in higher gears
http://www.luk.de/content/en/products/dampers/zms_sv/zms_sv.jsphttp://www.luk.de/content/en/products/dampers/zms_sv/zms_lv/zms_lv.jsp

I na koniec marketingowe ble ble ble....
Cytuj:
Modern engines can be driven at extremely low rpms. The trend is toward ever increasing engine torques. Wind-tunnel-optimized bodies are creating less wind noise. New calculation methods are helping reduce vehicle weights and weight-saving concepts are boosting engine efficiency as well. The addition of a fifth or a sixth gear can also reduce fuel consumption. Thinner oils are making precise shifting easier. In short: The sources of noise are increasing and natural damping is decreasing. What has remained is the principle of the piston-stroke engine whose cyclical combustion processes excite torsional vibrations in the drive train – the unpleasant consequences of which are gear rattles and body booms.
Drivers who are accustomed to increased comfort no longer accept such background noises. The job of the clutch is now more important than ever – in addition to engaging and disengaging, it must effectively insulate the engine’s vibrations. Physically, this is easy to solve: The mass moment of inertia of the transmission must be increased without increasing the mass to be shifted. This dampens the engine’s torsional vibrations and brings about the desired comfort level. The process reduces load on the transmission at the same time.