Cap tube sizing rule

[Russell_hq]

Ok, did this and this is the result.

Tube Length (m)	Mass Flow (kg/s)	Cooling capacity (watts)	
1.5		0.001542142		166.6	156.0
1.75		0.001431272		154.6	146.4
2		0.001341695		144.9	138.6
2.25		0.001267349		136.9	132.0
2.5		0.001204341		130.1	126.4
2.75		0.001150047		124.2	121.5
3		0.00110262		119.1	117.2
3.25		0.00106072		114.6	113.4
3.5		0.001023348		110.5	110.0
3.75		0.00098974		106.9	106.9
4		0.000959302		103.6	104.1
4.25		0.000931563		100.6	101.6
4.5		0.000906145		97.9	99.2
4.75		0.00088274		95.3	97.0
5		0.000861095		93.0	95.0

This is 35ºC condensing all else equal