On the Drag and Roughness Characteristics of Antifoulings
On the Drag and Roughness Characteristics of Antifoulings
复制标题
防污涂料的阻力和粗糙度特性
DOI：
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发表时间：
2003
影响因子：
0.4
通讯作者：
M. Atlar
中科院分区：
文献类型：
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作者：
M. Candries;M. Atlar
对一种无锡自抛光共聚物（SPC）和一种无毒污垢释放系统的阻力和粗糙度特性进行了实验研究。在拖曳水池和水洞实验中使用不同的摩擦面和在转子装置中使用涂层圆柱测量阻力特性。测量结果表明，一个典型的新的应用程序的污垢释放计划表现出更小的阻力比锡免费SPC计划。两个涂层的粗糙度特性测量与针式仪器和与opticalmeasurement system。测量结果表明，污垢释放涂层的纹理是显着不同的SPC涂层。阻力与粗糙度的相关性进行了审查，并已发表的数据库中的不同防污涂层进行了比较。相反，其他类型的涂层，研究结果表明，新应用的污垢释放计划的粗糙度将不与其阻力时，其特征仅在于由高度参数，但它是必要的考虑到纹理。
An experimental study of the drag and roughness characteristics of a Tin-free Self-Polishing Co-polymer ((SPC))and a non-toxic Foul Release system has been carried out. The drag characteristics were measured in towing tank and water tunnel experiments using different friction planes and in a rotor apparatus using coated cylinders. The measurements show that a typical new application of the Foul Release scheme exhibits less drag than a Tin-free SPC scheme.The roughness characteristics of the two coatings were measured both with a stylus instrument and with an opticalmeasurement system. The measurements show that the texture of the Foul Release coatings is significantlydifferent from SPC coatings.The correlation of drag with roughness is reviewed and the two coatings have been compared with a published database of different antifoulings. Contrary to the other types of coatings, the findings show that the roughness of a newly applied Foul Release scheme will not correlate with its drag when characterised solely by a height parameter, but that it is necessary to take the texture into account.