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## entrSLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -

#### Hakan AKYILDIZ [1]

The liquid sloshing in a moving partially filled rectangular tank with horizontal perforated plate is investigated assuming inviscid, incompressible and irrotational flows. Inner structures can be used to restrain liquid sloshing and prevent tank damage. The liquid fill level and length of those baffles affecting the sloshing masses and liquid motion are also investigated in details. In order to assess the effects of the perforated plate, a rectangular tank with an inner perforated plate was excited under different rolling amplitudes and frequencies. The maximum pressures were examined. A numerical algorithm based on the volume of fluid technique VOF is used to study the non-linear behavior of liquid sloshing. The numerical model solves the complete Navier-Stokes equations in primitive variables by using of finite difference approximations with the moving coordinate system. The ratio of the baffle height to the initial liquid depth has been chosen as hP / h = 1/3, 1/2 and 2/3. The effect of the perforated plate height to reach the roof of the tank have been investigated. The numerical results indicate that the perforated plate can significantly restrain resonant sloshing in the tank under rolling excitation
Sloshing, Two-dimensional free surface flow, Volume of fluid technique, Finite difference method, Horizontal perforated plate
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Primary Language en Research Articles Author: Hakan AKYILDIZInstitution: *İstanbul Teknik Üniversitesi Application Date : May 15, 2021 Acceptance Date : May 15, 2021 Publication Date : October 1, 2017
 Bibtex @ { gidb717473, journal = {GİDB Dergi}, issn = {}, eissn = {2564-758X}, address = {İsatnbul Teknik Üniversitesi Ayazağa Kampüsü, Gemi İnşaatı ve Deniz Bilimleri Fakültesi Maslak/İstanbul}, publisher = {İstanbul Technical University}, year = {2017}, volume = {}, pages = {3 - 18}, doi = {}, title = {SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -}, key = {cite}, author = {Akyıldız, Hakan} } APA Akyıldız, H . (2017). SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS - . GİDB Dergi , (09) , 3-18 . Retrieved from http://gidbdergi.itu.edu.tr/en/pub/issue/53669/717473 MLA Akyıldız, H . "SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -" . GİDB Dergi (2017 ): 3-18 Chicago Akyıldız, H . "SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -". GİDB Dergi (2017 ): 3-18 RIS TY - JOUR T1 - SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS - AU - Hakan Akyıldız Y1 - 2017 PY - 2017 N1 - DO - T2 - GİDB Dergi JF - Journal JO - JOR SP - 3 EP - 18 VL - IS - 09 SN - -2564-758X M3 - UR - Y2 - 2021 ER - EndNote %0 GİDB Dergi SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS - %A Hakan Akyıldız %T SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS - %D 2017 %J GİDB Dergi %P -2564-758X %V %N 09 %R %U ISNAD Akyıldız, Hakan . "SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -". GİDB Dergi / 09 (October 2017): 3-18 . AMA Akyıldız H . SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -. GİDB Dergi. 2017; (09): 3-18. Vancouver Akyıldız H . SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -. GİDB Dergi. 2017; (09): 3-18. IEEE H. Akyıldız , "SLOSHING IN A RECTANGULAR STORAGE TANK WITH A HORIZONTAL PERFORATED PLATE - NUMERICAL STUDY FOR 2–D PROBLEMS -", GİDB Dergi, no. 09, pp. 3-18, Oct. 2017

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