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GATE 2026 Fluid Mechanics Syllabus - IIT Guwahati has uploaded the GATE 2026 syllabus for Fluid Mechanics on its official website, gate2026.iitg.ac.in. Candidates can also find the GATE XE-B syllabus in this article. Aspirants must cover all the topics mentioned in the syllabus to ensure high scores. The GATE syllabus helps candidates know what to study and what to skip. The GATE fluid mechanics paper is an optional subject in the GATE engineering sciences exam. Along with the syllabus, candidates must also be aware of the GATE 2026 Engineering Sciences exam pattern, as fluid mechanics is included under XE. IIT Guwahati will conduct the GATE 2026 exam on February 7, 8, 14 and 15, 2026. The GATE Engineering Sciences (XE) exam 2026 will be conducted on February 07, 2026. Candidates can check the detailed topic-wise GATE fluid mechanics syllabus 2026 on this page.
The Fluid Mechanics syllabus for GATE 2026 comprises 9 chapters. The authority will prepare the GATE question paper as per the GATE fluid mechanics syllabus 2026. Along with the syllabus, candidates must check the GATE exam pattern to understand the format of the exam. Candidates are advised to practice the GATE mock tests after completing the GATE 2026 fluid mechanics syllabus.
GATE Fluid Mechanics syllabus 2026
IIT Guwahati has released the GATE fluid mechanics syllabus online. The GATE 2026 fluid mechanics syllabus includes topics such as flow and fluid properties, differential analysis, internal flows, external flows and more. The GATE engineering mathematics section has a weightage of 15 marks.
Chapters | Topics |
|---|---|
Flow and Fluid Properties | Fluid Properties: Density, viscosity, surface tension, relationship between stress and strain-rate for Newtonian fluids. Classification of Flows: Viscous versus inviscid flows, incompressible versus compressible flows, internal versus external flows, steady versus unsteady flows, laminar versus turbulent flows, 1-D, 2-D and 3-D flows, Newtonian versus non-Newtonian fluid flow. Hydrostatics: Buoyancy, manometry, forces on submerged bodies and its stability. |
Kinematics of Fluid Motion | Eulerian and Lagrangian descriptions of fluid motion. Concept of local, convective and material derivatives. Streamline, streakline, pathline and timeline. |
Integral Analysis for a Control Volume | Reynolds Transport Theorem (RTT) for conservation of mass, linear and angular momentum. |
Differential Analysis | Differential equations of mass and momentum for incompressible flows. Inviscid flows - Euler equations and viscous flows - Navier-Stokes equations. Concept of fluid rotation, vorticity, stream function and circulation. Exact solutions of Navier-Stokes equations for Couette flow and Poiseuille flow, thin film flow |
Dimensional Analysis | Concept of geometric, kinematic and dynamic similarity. Buckingham Pi theorem and its applications. Non-dimensional parameters and their physical significance - Reynolds number, Froude number and Mach number. |
Internal Flows | Fully developed pipe flow. Empirical relations for laminar and turbulent flows: friction factor, Darcy-Weisbach relation and Moody’s chart. Major and minor losses. |
Bernoulli’s Equation and its Applications, Potential Flows | Bernoulli’s Equation: Assumptions and applications. Flow measurements - Venturi meter, Pitot-static tube and orifice meter. Elementary Potential Flows: Velocity potential function. Uniform flow, source, sink and vortex, and their superposition for flow past simple geometries. |
External Flows | Prandtl Boundary Layer Equations: Concept and assumptions. Boundary Layer Characteristics: Boundary layer thickness, displacement thickness and momentum thickness. Qualitative idea of boundary layer separation, streamlined and bluff bodies, and drag and lift forces. |
Candidates appearing for the GATE fluid mechanics (XE-B) paper can check the GATE paper pattern for fluid mechanics below. Using the exam pattern, candidates can find key details such as the marking scheme, duration, types of questions and more.
Particulars | Details |
|---|---|
Examination Mode | Computer Based Test (Online) |
Duration | 3 Hours |
Section |
|
Type of Questions |
|
Total Marks | 100 Marks |
Marking Scheme |
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GATE Negative Marking |
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Frequently Asked Questions (FAQs)
Yes, the GATE fluid mechanics 2026 syllabus has been released online.
On Question asked by student community
Hello,
You can change your category in the GATE application by logging into the GOAPS portal during the correction window and using the "Edit GATE Application Form" option to make the change. You will likely need to pay an additional fee for the change and may need to provide a valid category certificate.
I hope it will clear your query!!
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Other than the GATE exam, admission to MTech programs in Data Science/AI for 2026 includes university-specific entrance tests like VITMEE, BITS HD Entrance Test, and SRMJEEE PG, as well as state-level common entrance tests such as Karnataka PGCET and TS PGECET.
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Just visit the link I am attaching below, so that it will help you to download and practice the papers, so that you can practice well and score well.
Hope it will help you!!!
Hello dear candidate,
You will not receive another rectification mail unless and until there is still an error in your reuploaded signature. if everything is okay your status will change to accepted on the GATE portal.
My advice is that you should keep checking your application status on the official website of GATE 2026.
Thank you.
Hello,
Visit the below website to download the previous 15 years question paper of GATE exam.
https://engineering.careers360.com/articles/last-15-years-gate-papers-solutions
You'll also get the solutions from it. These question papers will help you a lot in your preparation.
All the best.
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