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A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off

This paper estimated the propulsive power required for Wing in Ground effect (WIG) craft to take-off. The hull form design of the WIG craft incorporates a stepped planing triple hull, since the planing hull is well known to give result and assist in lifting off the water surface effect. In order to...

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Main Authors: Priyanto, A., Maimun, A., Noverdo, S., Saeed, J., Faizal, A., Waqiyuddin, M.
Format: Article
Language:English
Published: Penerbit UTM Press 2012
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/30604/1/Priyanto2012_AStudyonEstimationofPropulsivePower.pdf
http://eprints.utm.my/id/eprint/30604/
http://dx.doi.org/10.11113/jt.v59.1267
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spelling my.utm.306042018-09-27T04:06:56Z http://eprints.utm.my/id/eprint/30604/ A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off Priyanto, A. Maimun, A. Noverdo, S. Saeed, J. Faizal, A. Waqiyuddin, M. TJ Mechanical engineering and machinery This paper estimated the propulsive power required for Wing in Ground effect (WIG) craft to take-off. The hull form design of the WIG craft incorporates a stepped planing triple hull, since the planing hull is well known to give result and assist in lifting off the water surface effect. In order to determine the power required for WIG craft to take-off, the craft prototype was built into 1 to 6 model scale. In numerical calculation, the required thrust motor of model to take-off was calculated by summation of water drag; aerodynamic drag and the weight of model. The water drag was estimated by Savitsky’s method, and the aerodynamic drag by a MATLAB programming based on Vortex Lattice Method (VLM). In the experiments, the relationship propeller RPM against thrust motor was obtained from the calibration tests. At the flight tests of the model, the propeller RPM of the model was measured to determine the total thrust motor and the propulsive power required to take-off by using the Froude’s Momentum Theory. The required propulsive power for craft scaled model was found to give the total thrusts of 33.85 N, and the effective power estimates required for WIG model to take-off per propeller was 128Watt at the design speed. It was also observed during most of the flight tests, the craft is attempting to enter into ground surface effect at design speed. Penerbit UTM Press 2012 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/30604/1/Priyanto2012_AStudyonEstimationofPropulsivePower.pdf Priyanto, A. and Maimun, A. and Noverdo, S. and Saeed, J. and Faizal, A. and Waqiyuddin, M. (2012) A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off. Jurnal Teknologi, 59 . pp. 43-51. ISSN 2231-7376 http://dx.doi.org/10.11113/jt.v59.1267 DOI:10.11113/jt.v59.1267
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Priyanto, A.
Maimun, A.
Noverdo, S.
Saeed, J.
Faizal, A.
Waqiyuddin, M.
A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off
description This paper estimated the propulsive power required for Wing in Ground effect (WIG) craft to take-off. The hull form design of the WIG craft incorporates a stepped planing triple hull, since the planing hull is well known to give result and assist in lifting off the water surface effect. In order to determine the power required for WIG craft to take-off, the craft prototype was built into 1 to 6 model scale. In numerical calculation, the required thrust motor of model to take-off was calculated by summation of water drag; aerodynamic drag and the weight of model. The water drag was estimated by Savitsky’s method, and the aerodynamic drag by a MATLAB programming based on Vortex Lattice Method (VLM). In the experiments, the relationship propeller RPM against thrust motor was obtained from the calibration tests. At the flight tests of the model, the propeller RPM of the model was measured to determine the total thrust motor and the propulsive power required to take-off by using the Froude’s Momentum Theory. The required propulsive power for craft scaled model was found to give the total thrusts of 33.85 N, and the effective power estimates required for WIG model to take-off per propeller was 128Watt at the design speed. It was also observed during most of the flight tests, the craft is attempting to enter into ground surface effect at design speed.
format Article
author Priyanto, A.
Maimun, A.
Noverdo, S.
Saeed, J.
Faizal, A.
Waqiyuddin, M.
author_facet Priyanto, A.
Maimun, A.
Noverdo, S.
Saeed, J.
Faizal, A.
Waqiyuddin, M.
author_sort Priyanto, A.
title A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off
title_short A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off
title_full A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off
title_fullStr A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off
title_full_unstemmed A study on estimation of propulsive power for wing in ground effect (WIG) craft to take-off
title_sort study on estimation of propulsive power for wing in ground effect (wig) craft to take-off
publisher Penerbit UTM Press
publishDate 2012
url http://eprints.utm.my/id/eprint/30604/1/Priyanto2012_AStudyonEstimationofPropulsivePower.pdf
http://eprints.utm.my/id/eprint/30604/
http://dx.doi.org/10.11113/jt.v59.1267
_version_ 1643648587192598528
score 13.211869

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