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 | ||