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035 _a.b10555298
099 9 _aAIT Thesis no. IE-91-7
100 1 _aChen, Hao-jung
245 1 0 _aReliability analysis of water supply systems integrated with treatment plant
260 _aBangkok :
_bAsian Institute of Technology,
_c1991
300 _a44 p.
490 1 _aThesis ;
_vno. IE-91-7
500 _aA thesis study submitted in partial fulfilment of the requirements for the degree of master of engineering, School of Engineering and Technology
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1991
520 _aThis study proposes an approach to evaluate reliability of a water supply system consisting of water source, water treatment plant , ground-level clear water storage , distribution pumping station, a nd a lumped demand node in series. The following stochastic factors are taken into account : influent water quality variation , pump failure and repair, a nd demand fluctuations. The expected unserved demand is used to measure the system reliability. The problem considered is that to find t h e optimal production rate of the treatment plant at each period so that the expected unserved demand is minimized throughout the finite time horizon . Under the restriction of the effluent water quality standard, the maximum plant flow is obtained using a computer software for a given influent water quality pattern. The semi-Markov process is assumed for the fluctuation of influent raw water quality pattern. For each influent water quality steady state , the treatment- storage-demand configuration is formulated using dynamic programming to compute the minimum expected unserved demand considering pump failure and repair , and demand variation.
650 0 _aMunicipal water supply
_xMathematical models
700 1 _aFujiwara, Okitsugu,
_eChairperson
700 1 _aSaeed, Khalid,
_eExamination Committee
700 1 _aTanaka, Shuzo,
_eExamination Committee
710 2 _aBes Engineering Corporation,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. IE-91-7
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B17654
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