OST-028: Redline it baby....

[oldeskewltoy]

Here is a clearer view of the filled and finished injector ports - the coarse appearance is a 100 grit surface finish to aid in keeping the fuel atomized - closer view of this finish to follow




The lower photo was taken with a different camera setting... that is why the bowls appear smaller in the lower view

Another OST 3 -panel... This one shows the bowls, ports, and delete plate. The Green dotted horizontal lines show the excessive size of the delete plate, the green arrow shows that I slotted and "moved" the whole plate up, eliminating the bottom horizontal... but doubling the upper one, so the port roof was tapered to meet the raised delete plate. The dotted yellow line shows the cavity that was the injector port. The red dotted lines attempt (poor drawing skills - apologies) to show the areas ported around the port to bowl transition - the port floor at the transition point to the short radius is left untouched! Finally, the blue lines show the guide boss areas that are blended back for improve volume and velocity, the guides have been knocked back for the same reason.


more to come........