TY - BOOK AU - Mah Noor Sani (23728) TI - Prediction of transmission loss in a ducting system with double cavities U1 - 510 PY - 2022/// CY - Islamabad PB - (Unpublished) KW - Mathematics KW - Sound obsorbing material KW - Non-dimensional setting KW - Orthogonality relation KW - Fluid mechanics KW - DBS KW - FEAS N1 - Submitted in partial fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Department of Basic Sciences; Includes bibliographical references; Thesis supervisor: Prof. Dr. Muhammad Rana; Thesis (M.Phil)--Riphah International University, 2022 ER -