Performance of a Pebble Bed Thermal Storage Integrated with Concentrating Parabolic Solar Collector for Cooking

Table 4

Dimensions and values required during water boiling simulation [18].

Parameters	Symbols	Values	Unit
Diameter of pan		0.273	[m]
Length of pan		0.17	[m]
Specific heat capacity of water		4180	[J/kgK]
Stefan Boltzmann constant		5.67 × 10^−8	[W/m^2K^4]
Emissivity of steel pan		0.4	[−]
Thermal resistance of pan		0.865	W/K