![](/img/cover-not-exists.png)
Effect of Fresnel lens as cover in a passive solar water heater with some air gap between cover and absorber plate
Handoyo, Ekadewi A, Bisono, Indriati Njoto, Jonathan, Peter, Valentio, DioVolume:
740
Journal:
IOP Conference Series: Materials Science and Engineering
DOI:
10.1088/1757-899X/740/1/012098
Date:
March, 2020
File:
PDF, 515 KB
2020