Parametric Study on Environmetal Loads of Hindcast and Measured Full Scale Data
The reason of determining the probability of extreme occurrences of wind speed, wave height and current flow is due to the large impact these environmental loads have on the offshore facilities. These occurrences are difficult to predict and may happen once in many years. Several techniques can...
| Main Authors: | Mayeetae, Zuraida, Liew, Mohd Shahir, Kurian, V.J. |
|---|---|
| Format: | Conference or Workshop Item |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-eprints.6913 / |
| Published: |
2011
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http://eprints.utp.edu.my/6913/1/NPC2011-Zuraida.pdf http://eprints.utp.edu.my/6913/ |
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utp-eprints.69132017-03-20T01:59:38Z Parametric Study on Environmetal Loads of Hindcast and Measured Full Scale Data Mayeetae, Zuraida Liew, Mohd Shahir Kurian, V.J. TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General) The reason of determining the probability of extreme occurrences of wind speed, wave height and current flow is due to the large impact these environmental loads have on the offshore facilities. These occurrences are difficult to predict and may happen once in many years. Several techniques can be used to extract and derive wind, wave and current information from the measured or measured full scale metocean data (PARAS). However, to rely on the measured metocean data alone may not be representative of the accurate sea conditions found locally. This requires correlating the measured metocean data to data derived from Hindcast. This research focuses on the parametric studies of two (2) types of data which are PARAS and hindcast. The hindcast model here is referred to as SEAMOS-South Fine Grid hindcast (SEAFINE) which is derived from a Joint Industry Project (JIP). The objectives of this research are to compare the statistical properties of measured full scale metocean data to the hindcast data through the correlation between winds, waves and currents of measured full scale metocean data and hindcast data in the basins off the coast of Malaysia and finally to validate with statistical certainty on the reliability of the hindcast data. This paper demonstrates some of the previous hindcast studies that have been done in some other regions. The statistical analysis, time series of metocean data and its correlation results are presented here in. Keywords-component; Hindcast, SEAFINE, Time Series, Wind, Wave and Current Correlation 2011-09 Conference or Workshop Item PeerReviewed application/pdf http://eprints.utp.edu.my/6913/1/NPC2011-Zuraida.pdf Mayeetae, Zuraida and Liew, Mohd Shahir and Kurian, V.J. (2011) Parametric Study on Environmetal Loads of Hindcast and Measured Full Scale Data. In: National Postgraduate Conference 2011 (NPC 2011), 19-20 Sept 2011, Universiti Teknologi PETRONAS, Tronoh, Perak, MALAYSIA. http://eprints.utp.edu.my/6913/ |
| institution |
Universiti Teknologi Petronas |
| collection |
UTP Institutional Repository |
| topic |
TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General) |
| spellingShingle |
TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General) Mayeetae, Zuraida Liew, Mohd Shahir Kurian, V.J. Parametric Study on Environmetal Loads of Hindcast and Measured Full Scale Data |
| description |
The reason of determining the probability of
extreme occurrences of wind speed, wave height and current flow
is due to the large impact these environmental loads have on the
offshore facilities. These occurrences are difficult to predict and
may happen once in many years. Several techniques can be used
to extract and derive wind, wave and current information from
the measured or measured full scale metocean data (PARAS).
However, to rely on the measured metocean data alone may not be
representative of the accurate sea conditions found locally. This
requires correlating the measured metocean data to data derived
from Hindcast.
This research focuses on the parametric studies of two (2) types
of data which are PARAS and hindcast. The hindcast model here
is referred to as SEAMOS-South Fine Grid hindcast (SEAFINE)
which is derived from a Joint Industry Project (JIP). The
objectives of this research are to compare the statistical properties
of measured full scale metocean data to the hindcast data through
the correlation between winds, waves and currents of measured
full scale metocean data and hindcast data in the basins off the
coast of Malaysia and finally to validate with statistical certainty
on the reliability of the hindcast data.
This paper demonstrates some of the previous hindcast
studies that have been done in some other regions. The statistical
analysis, time series of metocean data and its correlation results
are presented here in.
Keywords-component; Hindcast, SEAFINE, Time Series, Wind,
Wave and Current Correlation |
| format |
Conference or Workshop Item |
| author |
Mayeetae, Zuraida Liew, Mohd Shahir Kurian, V.J. |
| author_sort |
Mayeetae, Zuraida |
| title |
Parametric Study on Environmetal Loads of Hindcast
and Measured Full Scale Data |
| title_short |
Parametric Study on Environmetal Loads of Hindcast
and Measured Full Scale Data |
| title_full |
Parametric Study on Environmetal Loads of Hindcast
and Measured Full Scale Data |
| title_fullStr |
Parametric Study on Environmetal Loads of Hindcast
and Measured Full Scale Data |
| title_full_unstemmed |
Parametric Study on Environmetal Loads of Hindcast
and Measured Full Scale Data |
| title_sort |
parametric study on environmetal loads of hindcast
and measured full scale data |
| publishDate |
2011 |
| url |
http://eprints.utp.edu.my/6913/1/NPC2011-Zuraida.pdf http://eprints.utp.edu.my/6913/ |
| _version_ |
1741196098389671936 |
| score |
11.62408 |