Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2023 (iCAST-ES 2023)

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Experimental And Theoretical Analysis Of The Airlift Pump-Nozzel Jet Bubble Generator Performance For Aquaculture Applications

Authors
I. G. N. B. Catrawedarma1, *, Jangka Rulianto1, Reni Nur Jannah2, Fredy Surahmanto3
1Department of Mechanical Engineering, Politeknik Negeri Banyuwangi, Banyuwangi, Indonesia
2Department of Tourism, Politeknik Negeri Banyuwangi, Banyuwangi, Indonesia
3Department of Mechanical Engineering Education, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia
*Corresponding author. Email: ignb.catrawedarma@poliwangi.ac.id
Corresponding Author
I. G. N. B. Catrawedarma
Available Online 17 February 2024.
DOI
10.2991/978-94-6463-364-1_49How to use a DOI?
Keywords
airlift pump-nozzel jet bubble generator; pipe diameter; water pump effect
Abstract

A theoretical model using the power balance approach has been developed to predict the water discharge from the airlift pump-nozzle jet bubble generator system applied to aquaculture. The research was conducted on the ratio of the water level to the total riser pipe height of 0.83. The influence of the input air flow rate, pipe diameter, and the use of water pumps was investigated. A water pump in an airlift system can increase pump performance by 94.61%. There is a transition line as a boundary for the influence of pipe diameter between low and high air discharge. At low air flow rates (more than 4.0 lpm for systems without a water pump and less than 2.0 lpm for systems with a water pump), the larger the pipe diameter, the lower the water flow that comes out at a certain air flow rate. At high air flows (more than 4.0 lpm for systems without water pumps and less than 2.0 lpm for systems with water pumps), the larger the pipe diameter, the greater the water flow that comes out at a certain air flow rate. The proposed prediction model shows similarities with experimental data.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2023 (iCAST-ES 2023)
Series
Advances in Engineering Research
Publication Date
17 February 2024
ISBN
10.2991/978-94-6463-364-1_49
ISSN
2352-5401
DOI
10.2991/978-94-6463-364-1_49How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - I. G. N. B. Catrawedarma
AU  - Jangka Rulianto
AU  - Reni Nur Jannah
AU  - Fredy Surahmanto
PY  - 2024
DA  - 2024/02/17
TI  - Experimental And Theoretical Analysis Of The Airlift Pump-Nozzel Jet Bubble Generator Performance For Aquaculture Applications
BT  - Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2023 (iCAST-ES 2023)
PB  - Atlantis Press
SP  - 526
EP  - 539
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-364-1_49
DO  - 10.2991/978-94-6463-364-1_49
ID  - Catrawedarma2024
ER  -