研制了赛艇实船技术测试系统。
经实船试验,证明这些方法是有效的。
The results of ship trials demonstrate that these methods ar…
经实船试验,证明这些方法是有效的。
The results of ship trials demonstrate that these methods are effective...
对试验结果进行实船换算,然后进行分析。
Converted the experiment results to the practice ship, and analyzed it.
所得相关数据,可供今后预估实船性能参考之用。
The correlation facors obtained can be for reference in predicting ship performance for new designs.
其可用性已经得到实船检验,具有较高的工程价值。
Its usability has already been checked by real ship test. It has higher engineering value.
证明数学模型的实用性和正确性的最好方法是实船试验。
To testify the practicability and correctness of the mathematical model, the best method is to take full scale test on ship.
对某实船SWATH2进行了阻力计算,给出了计算结果。
Resistance computation on the SWATH ship named SWATH2 was carried out, and the final computation results are provided.
通过无量纲分析船模螺旋桨噪声可以预报实船的螺旋桨噪声。
Ship propeller noise can be predicted by non-dimensional analysis of ship model propeller noise.
文中还提出了一种统计分析法,用于快速简便地预报实船航速。
A fast and simple ship speed prediction method, so-called statistical analysis method, is presented in this paper also.
本文最后把基于软计算的智能控制算法应用于实船的运动控制。
Finally, soft computing based control algorithms are applied in the ship steering.
同时分析了实船计算结果与振动平台试验值之间存在差别的原因。
The reason of the difference between fullscale ship calculation result and readout of vibration platform test has also been analyzed.
实船试验表明,该合金螺旋桨比铜合金螺旋桨噪声有较大幅度降低。
Ship sailing tests show the propellers made of this alloy have much lover noise than copper alloy propellers.
通过分析、推算和实船测试,阐述了船舶转向对测量深度的影响问题。
The problem of vessel turning effect on surveying depth have been described through analysis, calculation and actual surveying of vessel in the paper.
与实船试验相比,这种测试方法具有灵活高效、安全性和经济性等优点。
Compared to the tests on board, this testing method is a effective measuring and testing one and has the advantages of flexibility, high efficiency, safety and economy.
最后,以实船计算为例,进一步分析了二次脉动压力下舰船振荡响应的特性。
In addition, the characteristics of the whipping response of a real ship subjected to the gas bubble impulsive pressure of underwater explosion was analysed.
通过实船应用比较,软件计算的保温时间和实际的保温时间最大误差为13%。
The application shows that the Max deviation of calculated heat preservation time is 13%.
本文对六十年代以来国内外螺旋桨脉动压力实船测试的研究作了一个简要的回顾。
This paper is a brief survey on the researches of measurements of the propeller induced pulsating pressure on the full-scale ships over the last forty years.
阐述综合试验船的设计要求、船型选择、型线优化设计、船模试验研究及实船航行试验。
The design requirements, shipform selection, lines optimal design and model test research, and full scale navigating trial of a test boat with multipurpose are presented.
通过理论计算,结合实船经验,探讨黄河船舶柴油机冷却系统的改造和有关参数的选取。
Combining theory calculation with factual ship experience the author, discuss the change of Marine diesel engine cooling system in Yellow River and the choosing of respect parameter.
在船模试验和分析的基础上,提出船模阻力换算为实船阻力时可应用相关阻力系数的方法。
On the basis of ship model experiment and analysis, this article puts forward the method of application of correlative coefficient for conversion of resistance between ship model and actual ship.
最后,通过实船测试检验了监测系统对目标信号定位能力、监测方法以及监测方案的可行性。
Finally, the test examines the target signal monitoring system positioning capabilities, monitoring methods and the feasibility of monitoring programs though the real ship.
本文简要介绍了全球定位系统GPS的组成,简述了GPS在实船试航中的应用及其优点。
This paper briefly introduces the global positioning system (GPS), describes the application of GPS in ship trial and discusses the virtues GPS possesses.
分析了管道输送加气减阻的机理和延长排距的效果,在模型试验的基础上进行了实船试验。
The experiment shows that it can drag reduction and extend the discharge distance of pipeline transportation by ejecting compressed air to dredger pipeline.
通过研制的赛艇实船力量测试系统对我国优秀男子轻量级运动员技术特点进行了测试分析。
This article analyzes technical characteristics of the Chinese elite lightweight male rowers by testing system of true rowing power.
本文采用的分析计算方法对目标船结构振动及响应预报值,与实船试验数据具有很好的一致性。
The predictions of vibration and response of object ship structure obtained by using analysis and calculation method described in this paper have good consistency with real ship testing results.
目的:研制经济简便、易搬运携带、可真实模拟实船水下非接触爆炸响应的模拟舰船冲击装置。
Objective:To develop an economical, simple and portable device for imitation of ship shock motion produced by non-contacting under water explosion.
最后以一货柜轮之有限元素动态分析模拟与实船量测结果为例进行船体整体振动之态特性识别。
Finally, the present method is applied to the modal identification from the I/O data of FEM dynamic analysis and on board measurement for a container ship.
本文研究了用先导式溢流阀作为恒压油源控制器的性能,所得结论,曾在实船的施工中获得印证。
This paper researches into the quality of the pilot relief valve of a constant pressure pump station. The conclusion reached has been proved in the building of ships.
本文研究了用先导式溢流阀作为恒压油源控制器的性能,所得结论,曾在实船的施工中获得印证。
This paper researches into the quality of the pilot relief valve of a constant pressure pump station. The conclusion reached has been proved in the building of ships.
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