Proceedings of the International Conference on Social Science 2019 (ICSS 2019)

Model of Flow Velocity Distribution and Change Along the Amano Ranoyapo Estuary during Tides

Authors
Maxi Tendean, Deni Maliangkay, Grace South
Corresponding Author
Maxi Tendean
Available Online November 2019.
DOI
https://doi.org/10.2991/icss-19.2019.91How to use a DOI?
Keywords
Model; Flow velocity; Tides
Abstract

River flow velocity is the movement of elements of water mass through the cross section of the river unity of time. Naturally; the speed (fluid movement) in the estuary area is controlled by two main factors namely river flow and tides. The measurement and determination of points (according to the depth and width of the Ranoyapo river mouth) must be such that the steady; non-turbulent or homogeneous flow requirements are met. The availability of data and the profile of the flow velocity variable can be used as a reference for the analysis of the flow velocity distribution model and changes along the Ranoyapo Amurang estuary at high tide. The velocity v0.6h model at high tide shows that the velocity function is exponentially negative; where the velocity distribution v0.6h at high tide at a position of 600 meters towards the coastline; has an exponential model function applicable to 82 meters £ x £.. 600 meters. The velocity functions v0 and v0;6h at low tide produce the same model shape; the exponential (negative) function; in the condition of v0 when low tide is above the flow velocity at high tide; thus v0.6h at low tide has a lower gradient than with the tide. Physically; this is due to the higher density of sea water; compared to the density of river water so that the profile of the boundary plane of the two water masses has a gradient decreasing upstream.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Conference on Social Science 2019 (ICSS 2019)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
November 2019
ISBN
978-94-6252-839-0
ISSN
2352-5398
DOI
https://doi.org/10.2991/icss-19.2019.91How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Maxi Tendean
AU  - Deni Maliangkay
AU  - Grace South
PY  - 2019/11
DA  - 2019/11
TI  - Model of Flow Velocity Distribution and Change Along the Amano Ranoyapo Estuary during Tides
BT  - Proceedings of the International Conference on Social Science 2019 (ICSS 2019)
PB  - Atlantis Press
SP  - 737
EP  - 739
SN  - 2352-5398
UR  - https://doi.org/10.2991/icss-19.2019.91
DO  - https://doi.org/10.2991/icss-19.2019.91
ID  - Tendean2019/11
ER  -