Internal Combustion Engine Labs

Measurement Record Form

This form is for students to record the measurement results and comments for Lab 1: Disassembly and Assembly of Engines on the Internal Combustion Engine Labs section.

Engine (just fill in this form for the engine that you are working on) Measurements and estimates
(units required)
Comments
Intake runner length    
Organ pipe frequency (lowest)    
Manifold volume    
Ratio of above to displacement    
 
Bore    
Stroke (2a)    
Connecting rod length (l)    
Displacement (VD)    
 
Piston mass    
Piston diameter at first land (B1)    
Inertia force required to move piston at 6000 rpm    
Piston diameter at second land (B2)    
Piston diameter at third land (B3)    
Piston diameter at skirt (Bs)    
 
Top land height (h1)    
Second land height (h2)    
Third land height (h3)    
Skirt height (hs)    
 
Top ring groove gap (g1)    
Second ring groove gap (g2)    
Control ring groove gap (g3)    
 
Top ring groove depth (d1)    
Second ring groove depth (d2)    
Control ring groove depth (d3)    
 
Top ring width (w1)    
Top ring thickness (t1)    
 
Second ring width (w2)    
Second ring thickness (t2)    
 
Piston temperature at which top land would interfere with liner    
 
Intake valve mass    
Intake valve diameter    
Intake valve lift    
Spring force estimate for 1000 rpm    
Spring force estimate for 6000 rpm    
 
Exhaust valve mass    
Exhaust valve diameter    
Exhaust valve lift    
Spring force estimate for 1000 rpm    
Spring force estimate for 6000 rpm    

Course Info

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