@incollection{, 3B8B19A225620C87AAC9CE4B32DAC3AF , author={{Dr. ShwetaA.Naik} and {M.E Design, D.Y.Patil College of Engineering Akurdi, Pune}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1312733 } @incollection{b0, , title={{Optimization of Advanced Filter Systems}} , author={{ RANewby } and { GJBruck } and { MAAlvin } and { TELippert }} , journal={{Westinghouse Science & Technology Center}} , year={April 1998} } @book{b1, , author={{ NMerah } and { AAl-Zayer } and { AShuaib } and { Arif }} , title={{Finite Element Investigation of Initial clearance Effect on Tube to Tube-sheet joint Strengh}} , year={December 2002} 5 , note={6 th Saudi Engineering Conference, KFUPM, Dhahran} } @book{b2, , title={{Assessment of Appropriate pressure vessel Flange Bolt Tension by Finite Element Modelling}} , author={{ CBrett } and { Taylor }} , year={October 2004} University of southern Queensland } @incollection{b3, , title={{Analysis of a Multilevel Iterative Method for Nonlinear finite Element Equations}} , author={{ RandolphEBank } and { DonaldJRose }} , journal={{Naval Research}} , year={April 23, 1981} } @book{b4, , title={{Estimation of the mass-Transfer Efficiency in Catalytic Distillation in a Packed Column}} , author={{ VVDilman } and { VALotkhov } and { NNKulov }} , year={September 14,2004} } @incollection{b5, , title={{}} , journal={{Kurnakov Institute of General and Inorganic Chemistry}} , note={Russian Academy of Science} } @book{b6, , title={{Power System Development Facility: High Temperature, High Pressure Filter System Operations in a Combustion Gas}} , author={{ MatthewDDavidson } and { RobertSDahlin } and { JackDSpain }} , year={1998} U.S.Department of Energy's Feredal Energy Technology }