Experimental Modeling of Hydraulic Characteristics in Stiling Basin USBR Type III

Gilang Idfi*, Umboro Lasminto, Anak Agung Gde Kartika

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The paper presents the hydraulic performance on the USBR Type III Stilling Basin Model. The USBR stilling basin type III is widely used to construct reservoirs with low hydrostatic pressure and discharge rates. The hydraulic characteristics, like possible jump types, pressure regimes, and forces acting on the sill, aren't considered. This research aimed to determine the effect of tailwater conditions on water level (y1 and y2), length of the basin (Lj), Froude number (Fr), critical depth (yc), and the effectivity of dissipation energy (ΔE). The results of this study show that the average energy dissipation ratio of the USBR Type III Stilling Basin without the influence of Tailwater is 87.45%, while the efficiency is 12.55%. The average energy dissipation ratio of the USBR Type III Stilling Basin with the influence of Tailwater is 69.47%, while the efficiency is 30.53%. The water level elevation without Tailwater is lower than that using Tailwater conditions. With a Froude Numbers (Fr2) value of 0.22 (<1), the flow condition with Tailwater is subcritical flow.

Original languageEnglish
Title of host publication2023 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1000-1006
Number of pages7
ISBN (Electronic)9798350309225
DOIs
Publication statusPublished - 2023
Event2023 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2023 - Lombok, Indonesia
Duration: 14 Nov 202315 Nov 2023

Publication series

Name2023 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2023 - Proceedings

Conference

Conference2023 International Conference on Advanced Mechatronics, Intelligent Manufacture and Industrial Automation, ICAMIMIA 2023
Country/TerritoryIndonesia
CityLombok
Period14/11/2315/11/23

Keywords

  • Stiling Basin
  • Tailwater
  • USBR
  • hydraulic

Fingerprint

Dive into the research topics of 'Experimental Modeling of Hydraulic Characteristics in Stiling Basin USBR Type III'. Together they form a unique fingerprint.

Cite this