| 1. | Approach of wave generation by snake - type multidirectional irregular wave maker and properties of waves
蛇形多向不规则波造波机波浪产生方法及特性 |
| 2. | The multi - directional wavemaker is the key problem for the realization of the physical model test
研制多向不规则波造波机进行物理模型实验具有重要意义。 |
| 3. | The numerical random wave flume wave - maker appropriate for the volume of fluid method ( vof ) is established
提出了适合vof方法的随机波数值造波机速度边界条件。 |
| 4. | In this experiment , typical pycnocline - type profiles are employed , and the internal waves are generated by a wave maker designed by the authors
实验中的密度分层采用典型跃层型剖面，而内波是由自行研制的造波机生成。 |
| 5. | As one enters , you go to the men ' s or women ' s changing rooms , and then step out into the same indoor area . it includes an imitation beach and wave machine
作为一个顾客，你进入男或女更衣室，然后在同一个门进入，它有人口海滩和造波机。 |
| 6. | On the basis of some achievements relative to absorbing wave - maker which were made by some experts overseas , the former part of this thesis is mainly focus on the theory of absorbing wave - maker and its practicability in engineering
本文的前部分在已有研究成果的基础上，推导了吸收式造波机的运动控制方程；并且着重研究了将其应用于计算机程序控制的问题。 |
| 7. | The multi - directional wavemaker system could generate very precise multi - directional random waves . the system has passed the expert appraisal organized by the ministry of education . the performance indexes of the multi - directional wave - maker system are consistent with international leading level
多向不规则波造波机系统可以较精确产生斜向波和多向不规则波，已通过国家教委组织的专家鉴定，其主要性能指标达到国际先进水平。 |
| 8. | As a better kind of modeling technology , absorbing wave - maker can solve the problem of multi - reflective waves in hydraulic laboratory , thus improve the precision of hydraulic experiment when model is used to resolve the problems of harbor , offshore and coastal . engineering
作为一种较新的试验模拟技术的设备，吸收式造波机可以解决水力学试验中的多次反射问题，因而在解决港口、海岸及近海工程问题的时候，可以提高模型试验的实验精度。 |
| 9. | And several conceptions , such as stability of waves and absorptivity , are given , which made it possible to evaluate the effectiveness of the wave - maker quantificationally the result of a series of experiments which using the new method certify that the methods are effective to resolve the problem of multi - reflection in wave flume
使用这些概念和方法可以定量分析造波机的吸收效果。按照本文提出的方法编写了造波机控制程序，并进行了吸收式造波实验，结果证明这种方法能够有效地解决波浪实验过程中的多次反射的问题。 |
| 10. | We have made a full theoretical analysis of the wave property and the wave parameters of the flap - type wave generator in the towing tank of our school , and confirmed that should make the factor that the performance of the wave generator give play to normally to influence . in allusion to that the old wave generator can not simulate sea wave , upgrade and transform to this system change the control computer system and install additional d / a change card , redesign the wave control interface and transmission means of control signal , give up the disk machine that can not be used , make the wave - making control voltage signal that has translated direct input the wave controller , make wave controller to make waves through servo system
对我校船模水池原有的摇板式造波系统的性能进行了理论分析，针对水池原有造波机系统模拟海浪的不足，对该系统进行升级与改造，更换了主控计算机并加装d a转换卡，重新设计了造波控制信号的接口与传输方式，舍去了原系统中现已淘汰的磁盘机，使转换后的造波控制电压信号直接输入到造波控制器中，再由造波控制器通过液压伺服系统驱动造波板进行造波。 |
