%0 Journal Article %A Abbaspour, Mohammad Javad, Shafiei, mohammad behshad %T Effect of Leakage Modification and Cooling Flow Rate Increase of Water-Cooled Condenser on NVD System Performance Equipped with Vacuum Tube Collectors %J Journal of Environmental Science and Technology %V 22 %N 8 %P 389-404 %D 2020 %R 10.22034/jest.2020.42685.4577 %U https://sanad.iau.ir/fa/Article/838165