rod subjects up again on yt pulling forum

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   So I posted some compter simulation .  
Stroke 6 inches for both simulations
rod length  7.375     10 inches
MAXIMUM ENGINE RPM 3000
BEGAN PLOT (DEGREES) 0 for both
PLOT RANGE 360 degrees for both
MAXIMUM PISTON SPEED -5099   -4925
CRANK ANGLE AT MPS (DEG)   71.3   74.8
PISTON TRAVEL AT MPS (INCHES) 2.61   2.64
MAXIMUM POSITIVE PISTON ACCELERATION(MPPA):(G)   541   564
MAXIMUM NEGATIVE PISTON ACCELERATION (MNPA):(G) -1080    -998
 Thought some might be interested. In the continuation.   With a deck height of 12.656 the 10 inch rod is not feasible with the six inch stroke but its a simulation of a 1.2 rod ratio to a 1.6 rod ratio for a 6 inch stroke

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mlpankey Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 13 Sep 2009 Location: Vols country Points: 4580	Post Options Post Reply Quote mlpankey Report Post Thanks(0) Quote Reply Topic: rod subjects up again on yt pulling forum Posted: 03 Nov 2010 at 9:25am
	So I posted some compter simulation . Stroke 6 inches for both simulations rod length 7.375 10 inches MAXIMUM ENGINE RPM 3000 BEGAN PLOT (DEGREES) 0 for both PLOT RANGE 360 degrees for both MAXIMUM PISTON SPEED -5099 -4925 CRANK ANGLE AT MPS (DEG) 71.3 74.8 PISTON TRAVEL AT MPS (INCHES) 2.61 2.64 MAXIMUM POSITIVE PISTON ACCELERATION(MPPA):(G) 541 564 MAXIMUM NEGATIVE PISTON ACCELERATION (MNPA):(G) -1080 -998 Thought some might be interested. In the continuation. With a deck height of 12.656 the 10 inch rod is not feasible with the six inch stroke but its a simulation of a 1.2 rod ratio to a 1.6 rod ratio for a 6 inch stroke

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mlpankey Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 13 Sep 2009 Location: Vols country Points: 4580	Post Options Post Reply Quote mlpankey Report Post Thanks(0) Quote Reply Posted: 03 Nov 2010 at 10:12am
	nothing here really to talk about is there? mppa is where the rod is being stretched as the piston is being pulled down . mnpa the rod is being compressed as its leaving bdc what about a 12 inch rod for a high reving motorcycle rod ratio of 2 MPS -4860.4 CRANK ANGLE AT MPS(DEG) 76.8 piston travel at mps (inches) 2.68 MPPA :(G) 582 CRANK ANGLE AT MPPA(DEG)157.5 PISTON TRAVEL AT MPPA (INCHES) 5.83 MAXIMUMNEGATIVE PISTON ACC.(MNPA):(G) -959 This is still a six inch stroke simulated at 3000 rpms as above. Edited by mlpankey - 03 Nov 2010 at 10:13am