DEBIT ALIRAN AIR TANAH MELALUI PIPA BERPORI SISTEM SUMUR KOLEKTOR BERJARI
ABSTRACT: This study based on
the salt-water shortage in shrimp-pond on the sand coastal area of Dukuh
Kuwaru, Desa Ponco Sari, Kecamatan
Srandakan, Kabupaten Bantul, Propinsi Daerah Istimewa Yogyakarta which
is managed by PT. Indokor Bangun Desa. Proposed solution to overcome this
problem is collector well system which expected to supply salt-water
adequately. This study conducted to examine the relationship of soil permeability
(k), water level (h), and the relationships of collector system [pipe diameter
(D), pipe length (L), pipe depth (l), and perforated area (Af The research
being conducted by making physical experiments of collector well system on the
laboratory which consists of water basin made from brick work installation and
three perforated pipes (total perforated pipes are 27), then filled by sand and
water on several variations. Thus, water flow discharge on each perforated pipe
measured using calibrated beaker. )] on discharge of water flow through
perforated pipe (Q). The study also reveals the discharge empirical formula
resulted from dimension analysis(Q) through perforated pipe on collector well
system. Results indicate that several parameters influenced significantly on
discharge (Q) are: Q = f (k, D, L, l, Af Therefore, empirical formula of
collector well system which represents the relationship between Q/k.L.D and A,
h) fFor n = 1 pipe : .h/L.D.l are: 427.0. These empirical abbreviations then
can be used in order to plan perforated pipe of collector well system.
Penulis: Edy Sriyono
Kode Jurnal: jptmesindd110186
