Bu çalışmada geleneksel ve kesimli dip trol ağlarının direnç değerleri teorik olarak hesaplanmış ve farklı trol çekim hızı ve derinlikler için karşılaştırılmıştır. Geleneksel trol ağı 2.5 mil/sa çekim hızı için 537 kgf, kesimli trol ağı ise 469 kgf direnç değerine sahiptir. Ayrıca 500 BG'ndeki Egesüf Araştırma Gemisi ile trol ağlarının dirençleri, trol vinci ve trol donamının diğer bölümleri arasındaki ilişkiler incelenmiştir. Trol ağlarının dirençleri çekim hızı, su derinliği ve tel halat uzunluğuna bağlı olarak hesaplanmıştır. Trol donamı boyutu ve tekne gücü arasındaki ilişkiler incelenmiş ve öneriler sunulmuştur.
In this study, the values of resistance of conventional and tailored demersal trawl nets calculated theoretically and they were compared with various trawling speed and operation depth. Conventional trawl net has 537 kgf, tailored trawl net has 469 kgf net resistance at 2.5 knots trawling speed. In addition, the relations were examined among the Egesüf RV with 500 HP, trawl nets resistance, trawl winch and the other parts of trawl gear. Resistance of trawl nets were computed depending on trawling speed, water depth and warp length. Relations between trawl gear size and main engine power were studied and suggestions were done.
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