Mathematical Model for Energy and Exergy-Based Simulation of Triangular Solar Energy Extractor for Air Heating Applications

Table 5

Critical reynolds number based on different values of α.

S. n	α (°)	Maximum exergy efficiency (%)	Reynolds number
1	30	2.56	1821
2	45	2.78	1801
3	60	2.85	1853
4	75	2.87	1864