- Joined
- Sep 28, 2002
- Messages
- 39,799
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Quote:
Gary ... seriously - really, how does the oil flow through the filter/engine go down when the oil pump if in relief mode at 85 psi? I really want to hear a clear explanation of that.
The amount of oil volume that goes down the filter/engine path is based on the inlet pressure (85 psi in your case) and the fixed resistance of the filter/engine path (assume oil viscosity constant as always).
In relief mode, that EXCESS oil volume is shunted back to the sump ... BUT, the flow volume associated at the relief pressure (say 85 psi) is still flowing down the filter/engine path just like it would if the pump was at 85 psi and NOT IN RELIEF mode. Get it? Maybe I'll have to draw you a diagram to help explain this. I know Chunky gets it.
I've stated so many times. There obviously is no residual here.
YES the pump puts out ONE FLOW AT ONE SPEED. HOW IT IS DIVIDED BETWEEN THE ENGINE AND THE SHUNTED RELIEF CREATES THE PSID
Oh ..are you FOR REAL? Seriously? Or is this just advanced chain jerk
Here's how it happens. Maximum flow is processed through the engine. What cannot fit is shunted.
As the flow transitions back to 100% engine, the pressure below the filter will RISE to MEET the pressure relief LIMIT since MORE FLOW IS BEING PROCESSED BY THE ENGINE ....AND THE PRESSURE SUPPLY IS PEAKED.
PSID RETREATS DUE TO LESS FLOW SHUNTED ...MORE FLOW REALIZED THROUGH THE ENGINE ..and (at this moment) FLAT PRESSURE SUPPLIED.
Easy enough to see ..if you're not a narcissist.
Quote:
Gary ... seriously - really, how does the oil flow through the filter/engine go down when the oil pump if in relief mode at 85 psi? I really want to hear a clear explanation of that.
The amount of oil volume that goes down the filter/engine path is based on the inlet pressure (85 psi in your case) and the fixed resistance of the filter/engine path (assume oil viscosity constant as always).
In relief mode, that EXCESS oil volume is shunted back to the sump ... BUT, the flow volume associated at the relief pressure (say 85 psi) is still flowing down the filter/engine path just like it would if the pump was at 85 psi and NOT IN RELIEF mode. Get it? Maybe I'll have to draw you a diagram to help explain this. I know Chunky gets it.
I've stated so many times. There obviously is no residual here.
YES the pump puts out ONE FLOW AT ONE SPEED. HOW IT IS DIVIDED BETWEEN THE ENGINE AND THE SHUNTED RELIEF CREATES THE PSID
Oh ..are you FOR REAL? Seriously? Or is this just advanced chain jerk
Here's how it happens. Maximum flow is processed through the engine. What cannot fit is shunted.
As the flow transitions back to 100% engine, the pressure below the filter will RISE to MEET the pressure relief LIMIT since MORE FLOW IS BEING PROCESSED BY THE ENGINE ....AND THE PRESSURE SUPPLY IS PEAKED.
PSID RETREATS DUE TO LESS FLOW SHUNTED ...MORE FLOW REALIZED THROUGH THE ENGINE ..and (at this moment) FLAT PRESSURE SUPPLIED.
Easy enough to see ..if you're not a narcissist.