>chamber volume/workload by x^3. So workload outruns available power.

What do you mean by workload? Are you referring to the oxygen cost per stroke, or what?

Power demand. Volume pumped each cycle * (systolic pressure - diastolic pressure) / time.

	▲	fluoridation 11 hours ago \| parent [-]
		Mate, I have no idea what you're saying, or how it's a constraint on size.