Alsharaa AK. Numerical Simulation of Packed Bed Cubical Storage Unit Filled with Spherical Capsules of PCM. WJES [Internet]. 2018 Dec. 10 [cited 2026 Jun. 4];6(3):39-50. Available from: https://ejuow.uowasit.edu.iq/index.php/ejuow/article/view/103