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Blog Entry# 430940
Posted: May 20 2012 (7:40PM)
Last Response: May 22 2012 (4:13AM)
May 20 2012 (7:40PM) ⇑ ↓⇓ ←→
pkvenkatramani** 14890 blog posts 22 correct pred (85% accurate)
much jerking due to high speed. Hence unable to post much.yt73?
May 20 2012 (8:22PM) ↑⇑ ↓⇓ ←→
Pramodh K** 7602 blog posts 358 correct pred (66% accurate)
take care and have a good journey...
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May 22 2012 (3:29AM) ↑⇑ ↓⇓ ←→
tiwarigp74 1080 blog posts 16 correct pred (66% accurate)
Sir, the reason of jerking is predominantly (70%) is the suspensions system. If the suspension system is Hydraulic and pneumatic then the jerks won’t be felt at all. But here I think the suspension system is made of helix spring and that is why some tomes the springing action leads to sudden jerk and make unpleasant feeling. The remaining 30% is for track design.
IR had done a trial with dellner couplers and it is found to be satisfactory ,with less jerks. LTT SC duronto is the only rake fitted with these couplers. also IR is doing some trials with siemens bolsteless high speed bogies for main line trains. cureently running on one rake OF MRVC local