1 AIT Asian Institute of Technology

A study on linear programming gradient method for looped water distribution network

AuthorBoonson Jenchaimahakoon
Call NumberAIT RSPR no. IE-85-24
Subject(s)Water--Distribution--Linear programming
NoteA research study submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Engineering and Technology
PublisherAsian Institute of Technology
AbstractThe gradient of LPG method , an iterative LP algorithm to solve the optimal design of looped water distribution systems, is further corrected by adding an additional term failed to be included in Alperovits and Shamir (1977) and Quindry et al. (1979). This is done by using sensitivity theorem in nonlinear programming (Piacco (l983)). The backtracking line-search algorithm is applied to determine the next step and to guarantee theoretically arriving at a local optima l solution for any given flow pattern. The new gradient expression is applied to the test problem used in original papers. Then various computational observation are presented.
Year1985
TypeResearch Study Project Report (RSPR)
SchoolSchool of Engineering and Technology (SET)
DepartmentOther Field of Studies (No Department)
Academic Program/FoSIndustrial Engineering (IE)
Chairperson(s)Fujiwara, Okitsugu
Examination Committee(s)Frausum, Yves G. Van ;Vrat, Prem
DegreeResearch Studies Project Report (M. Sc.) - Asian Institute of Technology, 1985


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