Effect of propeller Shaft Angle for Traditional Fishing Vessel Performace
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This document summarizes a study on the performance of propulsion systems in traditional fishing vessels in Kampung Wadas, Bojonegara, Banten, Indonesia. The study varied the angle of the propeller shaft from 22 to 30 degrees and measured the impact on flow rate, torque, power delivered, and efficiency. The results showed that a propeller shaft angle of 22 degrees produced the optimum efficiency, with a flow rate of 0.25 m/s, power of 1601.01 W, and efficiency of 0.16. Varying the propeller shaft angle impacted the vessel's propulsion performance.
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IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.Experimental investigation and stastical analysis of the friction welding par...
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Experimental investigation and stastical analysis of
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Numerical and experimental study of a solar water heater for enhancement in t...
Abstract
Largest commercial application amongst the various solar collectors is the solar flat plate collectors mainly due to its simple design as well as low maintenance cost. Numerical analysis of the solar water heater which involves conduction and convection due to radiation heat transfer using Computational Fluid Dynamics (CFD) as a tool has not been the focus of study so far. It is generally understood that sinusoidal flow passage tends to increase turbulence which in turn increases convective heat transfer. The advantage of using straight absorber tube over sinusoidal absorber tube on the thermal behavior of the solar water heater needs to be explored as a design prescription. In the study presented in this paper it is noted from the experimental and numerical analysis that the straight tube configuration has better performance than that of sinusoidal pipe configuration.
Keywords: Sinusoidal tube, Solar water heater, Convective heat transfer, Computational fluid dynamics.
3nd presentation
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A study on the edm of al7075+3 wt%sic+3wt% b4c hybrid mmc
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IRJET- Efficiency Variation of Solar Panel using PV Technology
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A Statistical Approach to Optimize Parameters for Electrodeposition of Indium...
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- 4. Propulsion • Flow Velocity V = 𝑳/𝑻 • Average of Velocity PB = 2. π.Q.n PS = PB .ηGB PD = PB .ηS. ηGB. ηPD PT = T. VA • Power and Torque Q =
- 6. Methodology The experiment for measure the flow rate was done with five test angle of propeller shaft (22 °, 24 °, 26 °, 28 °, 30 °). The sketch of experiment modelling used 3D Software SolidWork 2010. Figure 2 show the methodology of experimental research.
- 7. Results No Variation of Angle 22° 24° 26° 28° 30° 1 Q (W) 2.053 2.053 2.053 2.053 2.053 2 T (N.m) 6404.06 6404.06 6404.06 6404.06 6404.06 3 J 0.018 0.012 0.0102 0.006 0.0045 4 PD (W) 470.2 470.2 470.2 470.2 470.2 5 Ps (W) 729 729 729 729 729 6 PT (W) 1601.01 1139.92 902.97 531.53 403.45 7 KT 0.69 0.69 0.69 0.69 0.69 8 KQ 0.39 0.39 0.39 0.39 0.39 9 Va (M/s) 0.25 0.178 0.141 0.083 0.063 10 ᶯ 0.16 0.11 0.09 0.053 0.04
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