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September 24, 2025Труды Санкт-Петербургского государственного морского технического университетаOpen Access

Effect of Shape of Intake Valve with Different Number of Spiral Guides (Blades) When Changing Temperature in the Cylinder of Small-Sized Marine Engine Ch8.5/11

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Authors

AKA. Z. KurbanovNVN. M. VagabovНСН. К. Санаев

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Overview

Analysis demonstrates temperature distribution in valves with spiral guides in marine engines, highlighting design implications.

Key Points

  • The research shows significant differences in heat flux depending on the number of spiral guides on the valve.
  • Heat flux in the valve with 3 blades reached 283.12 W/mm2, while with 6 blades it was 281.49 W/mm2.
  • Finite element method was utilized for thermomechanical calculations, enabling detailed temperature analysis.
  • The findings emphasize the importance of design features in achieving optimal valve performance in marine engines.

Cite This Study

Kurbanov et al. (2025) studied this question.

synapsesocial.com/papers/68d6d82e8b2b6861e4c3e26dhttps://doi.org/10.52899/24141437_2025_03_303
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Thermo-mechanical effects of spiral-profiled valve guides on stress distribution and wear resistance in the valve-guide pair2026
  2. 2Simulation and verification of cylinder head’s temperature field for marine low-speed engine2024
  3. 3Thermal characteristics of the valve plate in an axial piston pump: Experiment and simulation2026
  4. 4Numerical Study of Thermal Stress and Deformation in Piston and Cylinder Head Assemblies2026
  5. 5Finite-element analysis of contact characteristics and friction modes of the "valve-guide" of the internal combustion engine2024