88
N. Khalid et al.
Fig. 9.13 0.8 size cell meshing
9.5 Conclusion
The successful outcome of the simulation process is dependent on the mesh size
which was used to run the replication process. The resolution and the precision of
the result obtained are influenced by the varying sizes of meshing elements. The
meshing element of 0.8 produces the lowest resolution and accuracy as opposed to
other meshing elements with other measurements. Hence, the precision of the result
depends largely on the quality of the meshing element. The result showed that the
wave generation produced by the round bottom hull was higher compared to that by
deep V hull which was 0.58 m and 0.45 m, respectively. Based on the result, clearly
the deep V hull was better in minimising the height of the wave generation. Thus,
the deep V hull is preferred to the round bottom hull.
9.6 Recommendations
Future research is recommended to increase the number of fine block meshing
(total number of real cell) which would smoothen the wave configuration during
the modelling process. Other properties such as pressure, loading and unloading,
buoyancy forces and resistance of the vessel should also be considered. A better
performing equipment (computer) which allows shorter time to complete the
simulation should also be considered.
References
1. Mohan, T., Araya, Z.: Design and fabrication of fiber reinforced boat in eritrea. IJCRR 9(8),
120–127 (2009)
2. Subbaiah, B.V., Thampi, S.G., Mustafa, V.: Modelling and CFD analysis of traditional snake
boats of Kerala. Aquat. Procedia. 4, 481–491 (2015)
3. Yaakob, O., Teoh, E.L., Liew, Y.W., Koh, K.K.: Design of Malaysian fishing vessel for minimum
resistance. J. Teknol. 42(1), 1–12 (2005)
4. Nur, I., Suranto, P.J.: Design of Fishing Boat for Pelabuhanratu Fishermen as One of Effort to
Increase Production of Capture Fisheries. J. Phys: Conf. Ser. 962(1), 012009 (2018)
N. Khalid et al.
Fig. 9.13 0.8 size cell meshing
9.5 Conclusion
The successful outcome of the simulation process is dependent on the mesh size
which was used to run the replication process. The resolution and the precision of
the result obtained are influenced by the varying sizes of meshing elements. The
meshing element of 0.8 produces the lowest resolution and accuracy as opposed to
other meshing elements with other measurements. Hence, the precision of the result
depends largely on the quality of the meshing element. The result showed that the
wave generation produced by the round bottom hull was higher compared to that by
deep V hull which was 0.58 m and 0.45 m, respectively. Based on the result, clearly
the deep V hull was better in minimising the height of the wave generation. Thus,
the deep V hull is preferred to the round bottom hull.
9.6 Recommendations
Future research is recommended to increase the number of fine block meshing
(total number of real cell) which would smoothen the wave configuration during
the modelling process. Other properties such as pressure, loading and unloading,
buoyancy forces and resistance of the vessel should also be considered. A better
performing equipment (computer) which allows shorter time to complete the
simulation should also be considered.
References
1. Mohan, T., Araya, Z.: Design and fabrication of fiber reinforced boat in eritrea. IJCRR 9(8),
120–127 (2009)
2. Subbaiah, B.V., Thampi, S.G., Mustafa, V.: Modelling and CFD analysis of traditional snake
boats of Kerala. Aquat. Procedia. 4, 481–491 (2015)
3. Yaakob, O., Teoh, E.L., Liew, Y.W., Koh, K.K.: Design of Malaysian fishing vessel for minimum
resistance. J. Teknol. 42(1), 1–12 (2005)
4. Nur, I., Suranto, P.J.: Design of Fishing Boat for Pelabuhanratu Fishermen as One of Effort to
Increase Production of Capture Fisheries. J. Phys: Conf. Ser. 962(1), 012009 (2018)