CAJ | 학술논문

舰船受海浪的影响产生的六自由度复杂运动严重威胁舰载机起降、导弹发射等舰载武器的使用。为了探究海浪对海上武器使用的影响，率先对海浪展开研究。针对海上常见的短峰不规则波，以ITTC推荐的方向谱为目标谱，对ITTC推荐的方向扩散函数进行计算，采用CFD方法对短峰不规则波进行了数值仿真，结果表明上述数值仿真方法具有较高精度，为进一步研究舰船复杂运动对舰载武器使用的影响打下基础。
함선수해랑적영향산생적륙자유도복잡운동엄중위협함재궤기강、도탄발사등함재무기적사용。위료탐구해랑대해상무기사용적영향，솔선대해랑전개연구。침대해상상견적단봉불규칙파，이ITTC추천적방향보위목표보，대ITTC추천적방향확산함수진행계산，채용CFD방법대단봉불규칙파진행료수치방진，결과표명상술수치방진방법구유교고정도，위진일보연구함선복잡운동대함재무기사용적영향타하기출。
The complicated motion with six-degree of freedom of ships on the sea threaten the applications of shipborne weapons, such as carrier aircraft landing, missile launching, etc. In order to study the influence of waves on the applications of ship-borne weapons, the research on waves was carried out at the first. Aiming at the short-crested irregular waves common at sea, take the ITTC recommended directional spectrum as target spectrum, the an-gular distribution function was calculated, and the short-crested irregular waves were simulated based on CFD. The results show good agreement with the target spectrum. The presented method lays a good foundation for the future re-search of the influence of waves on the applications of shipborne weapons.