Small ships hydrodynamics software platform
Keywords:
small ships, resistance, powering, manoeuvring, software platform.
Abstract
The hydrodynamics performances prediction of the small ships represents an important issue in the initial design stage. The Preliminary Hydrodynamics Performances (PHP) software platform was developed at the Research Centre of the Naval Architecture Faculty from “Dunarea de Jos” University of Galati, in order to calculate the ship resistance, as well as the powering and manoeuvring performances of the small ships. The description of the most important software modules and corresponding theoretical aspects is presented in this paper. The software platform is used for the didactic applications and research activities dedicated to the estimation of the hydrodynamics performances of the small ships, in the preliminary design stage.
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References
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[2]. Molland, A.F., Wellicome, J.F., Couser, P.R., “Resistance experiments on a systematic series of high speed displacement catamaran forms: variation of length-displacement ratio and breadth-draft ratio”, Ship Science Report, No. 71, University of Southampton, UK, 1994.
[3]. Mordvinov, B.G., Spravocinic po malotonajnomu sudostroeniu, Sudostroenie Publishing House, St. Petersburg, 1988 (in Russian).
[4]. Obreja, C.D., “Hydrodynamic particularities of the small ships design”, The University Foundation “Dunarea de Jos” Publishing House, Galati, 2004 (in Romanian).
[5]. Obreja, C.D., Pacuraru, S., “Small ships hydrodynamics. Numerical Laboratory”, The University Foundation “Dunarea de Jos” Publishing House, Galati, 2016 (in Romanian).
[6]. Obreja, C.D., Andoniu, Al., Chiracu, D.I., “PHP NM-RI-DT computer code”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2012.
[7]. Obreja, C.D., Andoniu, Al., Chiracu, D.I., “PHP NM-RI-G computer code”, The Research Centre of the Naval Architecture Faculty, “Dunarea de Jos” University of Galati, 2012.
[8]. Obreja, C.D., Chiracu, D.I., “PHP Hard Chine Catamaran Resistance computer code”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2014.
[9]. Obreja, C.D., Chiracu, D.I., “PHP Round Bilge Catamaran Resistance computer code”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2015.
[10]. Obreja, C.D., Chirosca, A.M., “PHP Yacht Resistance”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2018.
[11]. Obreja, C.D., Jagite, G., “PHP NM-MAN-HC”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2016.
[12]. Obreja, C.D., Jagite, G., “PHP NM-MAN-D”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2016.
[13]. Obreja, C.D., Jagite, G., “PHP NM-MAN-G”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2016.
[14]. Obreja, C.D., Chiracu, D.I., “Practical evaluation of the high-speed catamaran resistance with hard-chine forms”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 85-88, 2014.
[15]. Obreja, C.D., Chiracu, D.I., “Practical evaluation of high-speed round bilge catamaran resistance”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 21-26, 2015.
[16]. Obreja, C.D., Chirila, T.A., “Preliminary computation of yacht resistance components using Delft series”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 77-80, 2015.
[17]. Obreja, C.D., “Software platform for manoeuvrability performance estimation in initial ship design”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 15-20, 2015.
[18]. Obreja, C.D., “Small ship resistance estimation in displacement and transient domain”, Constanta Maritime University Annals, Year XVII, Vol. 25, 2016.
[19]. Obreja, C.D., “Small ship resistance estimation in planning domain”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 49-52, 2017.
[20]. Obreja, C.D., “Small ship manoeuvring estimation in displacement domain”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 31-36, 2017.
[21]. Obreja, C.D., “Small ship manoeuvring estimation in planning domain”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 5-8, 2018.
[22]. Pham, X.P., Kantimahanthi, K., Sahoo, P., “Wave resistance prediction of hard-chine catamarans through regression analysis”, Proceedings of 2nd International Euro Conference on High Performance Marine Vehicles, Hamburg, Germany, pp. 382-394, 2001.
[23]. Sahoo, P.K., Brown, N.A., Salas, M., “Experimental and CFD study of wave resistance of high-speed round bilge catamaran hull forms”, Proceedings of 4th International Euro Conference on High Performance Marine Vehicles, Rome, Italy, 2004.
[24]. Sahoo, P.K., Salas, M., Schwetz, A., “Practical evaluation of resistance of high-speed catamaran hull forms-part I”, Ships and offshore structures, Vol.2, Issue 4, pp. 307-324, 2007.
[25]. Schwetz, A., Sahoo, P.K., “Wave resistance of semi-displacement high speed catamarans through CFD and regression analysis”, Proceedings of 3th International Euro Conference on High Performance Marine Vehicles, Bergen, Norway, pp. 355-368, 2002.
[26]. Zips, J.M., “Numerical resistance prediction based on results of the VWS hard chine catamaran hull series”, Proceedings of 4th International Conference on Fast Sea Transportation, Luebeck, Germany, Vol.1, pp. 67-74, 1995.
[2]. Molland, A.F., Wellicome, J.F., Couser, P.R., “Resistance experiments on a systematic series of high speed displacement catamaran forms: variation of length-displacement ratio and breadth-draft ratio”, Ship Science Report, No. 71, University of Southampton, UK, 1994.
[3]. Mordvinov, B.G., Spravocinic po malotonajnomu sudostroeniu, Sudostroenie Publishing House, St. Petersburg, 1988 (in Russian).
[4]. Obreja, C.D., “Hydrodynamic particularities of the small ships design”, The University Foundation “Dunarea de Jos” Publishing House, Galati, 2004 (in Romanian).
[5]. Obreja, C.D., Pacuraru, S., “Small ships hydrodynamics. Numerical Laboratory”, The University Foundation “Dunarea de Jos” Publishing House, Galati, 2016 (in Romanian).
[6]. Obreja, C.D., Andoniu, Al., Chiracu, D.I., “PHP NM-RI-DT computer code”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2012.
[7]. Obreja, C.D., Andoniu, Al., Chiracu, D.I., “PHP NM-RI-G computer code”, The Research Centre of the Naval Architecture Faculty, “Dunarea de Jos” University of Galati, 2012.
[8]. Obreja, C.D., Chiracu, D.I., “PHP Hard Chine Catamaran Resistance computer code”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2014.
[9]. Obreja, C.D., Chiracu, D.I., “PHP Round Bilge Catamaran Resistance computer code”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2015.
[10]. Obreja, C.D., Chirosca, A.M., “PHP Yacht Resistance”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2018.
[11]. Obreja, C.D., Jagite, G., “PHP NM-MAN-HC”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2016.
[12]. Obreja, C.D., Jagite, G., “PHP NM-MAN-D”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2016.
[13]. Obreja, C.D., Jagite, G., “PHP NM-MAN-G”, The Research Centre of the Naval Architecture Faculty in “Dunarea de Jos” University of Galati, 2016.
[14]. Obreja, C.D., Chiracu, D.I., “Practical evaluation of the high-speed catamaran resistance with hard-chine forms”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 85-88, 2014.
[15]. Obreja, C.D., Chiracu, D.I., “Practical evaluation of high-speed round bilge catamaran resistance”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 21-26, 2015.
[16]. Obreja, C.D., Chirila, T.A., “Preliminary computation of yacht resistance components using Delft series”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 77-80, 2015.
[17]. Obreja, C.D., “Software platform for manoeuvrability performance estimation in initial ship design”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 15-20, 2015.
[18]. Obreja, C.D., “Small ship resistance estimation in displacement and transient domain”, Constanta Maritime University Annals, Year XVII, Vol. 25, 2016.
[19]. Obreja, C.D., “Small ship resistance estimation in planning domain”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 49-52, 2017.
[20]. Obreja, C.D., “Small ship manoeuvring estimation in displacement domain”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 31-36, 2017.
[21]. Obreja, C.D., “Small ship manoeuvring estimation in planning domain”, The Annals of “Dunarea de Jos” University of Galati, Fascicle XI-Shipbuilding, pp. 5-8, 2018.
[22]. Pham, X.P., Kantimahanthi, K., Sahoo, P., “Wave resistance prediction of hard-chine catamarans through regression analysis”, Proceedings of 2nd International Euro Conference on High Performance Marine Vehicles, Hamburg, Germany, pp. 382-394, 2001.
[23]. Sahoo, P.K., Brown, N.A., Salas, M., “Experimental and CFD study of wave resistance of high-speed round bilge catamaran hull forms”, Proceedings of 4th International Euro Conference on High Performance Marine Vehicles, Rome, Italy, 2004.
[24]. Sahoo, P.K., Salas, M., Schwetz, A., “Practical evaluation of resistance of high-speed catamaran hull forms-part I”, Ships and offshore structures, Vol.2, Issue 4, pp. 307-324, 2007.
[25]. Schwetz, A., Sahoo, P.K., “Wave resistance of semi-displacement high speed catamarans through CFD and regression analysis”, Proceedings of 3th International Euro Conference on High Performance Marine Vehicles, Bergen, Norway, pp. 355-368, 2002.
[26]. Zips, J.M., “Numerical resistance prediction based on results of the VWS hard chine catamaran hull series”, Proceedings of 4th International Conference on Fast Sea Transportation, Luebeck, Germany, Vol.1, pp. 67-74, 1995.
Published
2019-10-25
How to Cite
1.
Obreja D. Small ships hydrodynamics software platform. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 25Oct.2019 [cited 27Nov.2024];42:5-2. Available from: https://gup.ugal.ro/ugaljournals/index.php/fanship/article/view/2153
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