CAJ | 학술논문

高速三体船以其优良的减阻性能、耐波性和稳性而具有广阔的军事和商业应用价值.尽管已有大型实船付诸应用,但高速三体船型的兴波阻力预报和减阻设计问题并未解决,而这又是高速三体船实际应用的重要环节.采用帐篷函数法进行高速三体船的片体构型设计,并据此计算各船型参数.将改进的线性兴波阻力数值算法应用于高速三体船的兴波阻力计算,根据模型试验结果,验证了计算方法的有效性.
고속삼체선이기우량적감조성능、내파성화은성이구유엄활적군사화상업응용개치.진관이유대형실선부제응용,단고속삼체선형적흥파조력예보화감조설계문제병미해결,이저우시고속삼체선실제응용적중요배절.채용장봉함수법진행고속삼체선적편체구형설계,병거차계산각선형삼수.장개진적선성흥파조력수치산법응용우고속삼체선적흥파조력계산,근거모형시험결과,험증료계산방법적유효성.
High speed trimarans,with their excellent performance in drag reduction,sea-keeping and sta?bility,have wide application outlook in both military and civil markets. Despite the fact that high speed tri?marans have already been widely applied globally,their wave-making resistance forecast,a key factor in the design process,have not been so rigorously investigated. This paper employs the tent function to design the demihull structure of high speed trimarans,through which a variety of ship form parameters are calcu?lated. Moreover,the improved linear wave-making resistance calculation algorithm is adopted,and the ob?tained results for high speed trimarans are compared with model test results,which validate the proposed method in the preliminary design stage.