GATE Naval Architecture and Marine Engineering Syllabus 2026, Check Detailed NM Syllabus Here

The GATE Naval Architecture and Marine Engineering (NM) Syllabus 2026 is an important document for all those students who are aiming for post-graduate programs(M.Tech/Ph.D) at  IITs or recruitment in prestigious PSUs like Mazagon Dock, Cochin Shipyard, and GRSE. This year GATE Exam 2026 is conducted by IIT Guwahati and subject wise syllabus is already available on the official website. In this article, we have given detailed information regarding the GATE Naval Architecture and Marine Engineering Syllabus 2026.

GATE Naval Architecture and Marine Engineering  Syllabus 2026

The GATE Syllabus 2026 is mainly divided into three parts: General Aptitude, Part A (Common Section) and Part B (Selectable Section). Knowing the GATE Naval Architecture and Marine Engineering Syllabus 2026 in advance will help candidates to make a good strategise plan beforehand according to the GATE NM Syllabus 2026. So they can get good marks and success. Here we have provided the official GATE NM Syllabus PDF in the link below:

GATE Naval Architecture and Marine Engineering Syllabus 2026

GATE NM Exam Pattern 2026

Detailed GATE Naval Architecture and Marine Engineering Syllabus 2026

The GATE Naval Architecture and Marine Engineering Syllabus 2026 is divided into 3 parts. Since  General Aptitude is common for everyone, we will talk about Engineering Mathematics and the Core Subjects. Which are as follows:

Naval Architecture and Marine Engineering (Engineering Mathematics) Syllabus 2026

• Linear Algebra: Matrix algebra, systems of linear equations, Eigenvalues, and Eigenvectors.
• Calculus: Functions of single and multiple variables, Taylor series, and multiple integrals.
• Differential Equations: Higher-order linear ODEs with constant coefficients and Euler-Cauchy equations.
• Numerical Methods: Solutions of non-linear algebraic equations and integration by trapezoidal and Simpson’s rule.

NM (Hydrostatics and Ship Stability) Syllabus 2026

• Archimedes’ Principle: Buoyancy, displacement and centre of buoyancy.
• Transverse & Longitudinal Stability: Metacentric height (GM), Heel, Trim and GZ curve analysis.
• Ship Geometry: Coefficients of form (Block, Prismatic, Waterplane area) and Bonjean curves.
• Damaged Stability: Floodable length, permeability and the effect of compartment flooding on stability.

Naval Architecture and Marine Engineering (Ship Resistance and Propulsion) Syllabus 2026

• Resistance Components: Frictional, wave-making and eddy-making resistance.
• Model Testing: Froude Number and Reynolds Number scaling.
• Propulsion Systems: Propeller geometry, thrust and torque coefficients (Kt, Kq) and open water characteristics.
• Engine-Propeller Matching: Powering calculations and propulsion efficiency.

NM (Marine Structures and Strength of Ships) Syllabus 2026

• Ship Structures: Longitudinal and transverse framing, bulkheads and pillars.
• Global Strength: Bending moment and shear force in still water and among waves (Hogging and Sagging).
• Local Strength: Plate bending, buckling of stiffened panels and stress concentration.
• Materials: Properties of marine-grade steel, aluminum and composites.

Naval Architecture and Marine Engineering (Vessel Motion in Waves) Syllabus 2026

• Wave Theory: Regular and irregular waves, Airy wave theory.
• Six Degrees of Freedom: Surge, Sway, Heave, Roll, Pitch and Yaw.
• Maneuvering: Control surface (rudder) forces, turning circles and zig-zag maneuvers.

NM (Marine Engineering Systems & Ship Design) Syllabus 2026

• Power Plants: Diesel engines, steam turbines and gas turbines for marine applications.
• Auxiliary Systems: Bilge and ballast systems, steering gears and HVAC.
• Ship Design Process: The Design Spiral, General Arrangement (GA) and regulatory frameworks (IMO, MARPOL, SOLAS).

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