BTech -IIT Patna(Mech). Thermal Systems Engineer MRV, Chennai. Planning Msc(CFD) -US. GRE 325 TOEFL 112. Educator for the love of subject.  

Harnav Gill

In this course all the important topics of Fluid Dynamics will be covered, starting off with properties of fluid, Fluid Statics, Fluid Dynamics, Boundary Layer Theories, Flow in External and Internal Surfaces, Dimensional analysis etc.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

English

Fluid Mechanics for GATE

Fundamental Concepts

Fluid Mechanics

Mechanical Engineering

GATE & ESE - ME & CH

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Test Preparation

Fluid Mechanics 

Introduction to Fluid Mechanics

Definition Of fluids with introduction to basic fluid properties such as density, viscosity etc

Fluid and its Properties

The chapter covers Newton's law of viscosity and viscous force in a liner velocity profile.

Fluid Properties: Viscosity

This lecture covers effect of temperature on viscosity and types of fluids. Real Fluid, Ideal Fluid, Newtonian and Non-Newtonian Fluids

Viscosity in Fluids

In this lecture we cover 3 illustrative examples on viscosity

Viscosity: Illustrative Examples

In this lecture we discuss the fluid property of bulk modulus and derive relationship for isothermal and adiabatic bulk modulus.

Compressibility and Bulk Modulus

In this lecture we take a look at illustrative examples on the unit of bulk modulus and cover all the possible numerical cases that could be asked in GATE.

Bulk Modulus: ILLUSTRATIVE EXAMPLES

In this lecture we discuss about origins of surface tensions by discussing about Cohesive and Adhesive Forces. Also concepts of surface energy are also covered

Surface Tension-1

In this lecture we discussed about Surface Tension Force, Variation of Surface Tension with Temperature and pressure in bubbles and droplets

Surface Tension-2

Concepts of Contact angle and Wetting property by of fluids is discussed

Contact Angle and Wetting in Fluids

In this lesson we discuss about capillary action and derive the mathamatical formulation for height rise in a capillary tube.

Capillary Effect

In this lecture we discuss about definition of pressure, Gauge pressure, Absolute Pressure and Vaccum Pressure.

Pressure in Fluids

In this lecture we study about Hydrostatic law for Fluids.

Hydrostatic Law in Fluids

Illustrative examples covering concepts of standard and local atmospheric pressure and derivation of pressure distribution for a general specific weight distribution

Solved examples on Pressure Measurement and Hydrostatic Law

In this lecture we discuss about Pressure measuring devices: Peizomerer and Manometer. Also we covered the various types of Manometers: Simple, Differential and Inclined

Pressure Measurement Devices

In this lecture we look at concepts of Inclined Manometers and U manometers through solved examples

Pressure Measurement Devices: Examples

We discuss about properties of static fluid and static pressure. We derive important relationship for static pressure and an overview of the topics to be covered under the Hydrostatic Forces Topic

Hydrostatic Forces on Surface: Static Pressure

In this lecture we define and derive net force and center of pressure on a submerged plane in a liquid.

Center Of Pressure

In this lecture we discuss about center of pressure for horizontal and vertical orientation case. Also we derive values of center of pressure for various geometries.

Center of Pressure-2

In this lecture we cover solved examples on the topic of forces on hydrostatic surfaces

Solved Examples: Center Of Pressure

In this lecture we study about forces on curved surfaces and how to calculate them

Forces on Curved Surfaces

In this lecture we solve 3 examples on the topic of forces on curved surfaces

Solves examples on Forces on Curved Surfaces

In this lecture we cover the principles of Archimedes , Center of buoyancy and law of floatation.

Buoyancy and Center Of Buoyancy

Solved examples on Buoyancy and Floatation principle

Solved examples on Buoyancy

In this lecture we learn the stability analysis of fully submerged bodies

Stability analysis of submerged bodies

In this lecture we study about stability  of partially submerged bodies. We also define and discuss metacentric height and it's impact on stability

Stability in floating bodies and Metacentric height.

In this lecture we cover three illustrative examples on last unit we covered

Solved examples on Stability analysis of submerged bodies

Introduction to fluid kinematics and types of fluid flows

Fluid Kinematics

In this lecture we study about fluid flow lines and systems in fluid flow analysis

Fluid Flow Lines and Systems in Fluid Kinematics

Reynolds Transport Theorm- 1

In this lecture we derive the RTT theorem and see it's physical significance

Reynolds Transport Theorm-2

Special cases of RTT and RTT for moving control volumes

Reynolds Transport Theorm-3

In this lecture we derive continuity equation using RTT and have a look at some special cases

Continuity Equation Using RTT

In this lecture we solve examples related to continuity equation.

Solved Examples: Continuity Equation.

In this lecture we derived momentum equation for CV analysis

Momentum Equation Using RTT

In this lecture we solve examples from the momentum equation topic.

Solved Examples using Momentum Equation

In this lecture we derive the  acceleration of a general fluid flow

Introduction to Differential approach and accelration in a fluid flow

In this lecture we study about temporal and convective accelerations in a flow

Local and Convective Acceleration

In this lecture we study about continuity equation using differential approach

Continuity Equation Using Differential approach.

In this lecture we derive the continuity equation in cylindrical cooedinates

Continuity Equation in Cylindrical Coordinates

In this lecture we solve acceleration problems with variable area geometry

Solved examples on acceleration for variable area geometries

In this lecture we derive momentum equation and have a look at Body and Surface Forces in Fluid Flow

Momenum Equation For general fluid flow-1

In this lecture we derive the surface force realtions and hence continuity equation

Momentum equation for fluid flow-2

In this lecture we discuss about Euler's equations and Naviers Stokes equation

Naviers Stokes and Euler's Equation

In yjos lecture we study energy equation and derive a general equation for deriving all the three equations.

Energy Equation and General Charaterstic Equation

In this lecture we discuss about Boundary Conditions and how to apply them using a solved example.

Boundary Conditions in Fluid Flows and Solved example of Poiseuille Flow

Solved example on Naviers Stokes equation

Solved example: Naviers Stokes Equation

In this lecture we discuss about origin and physical implications of stream function in fluid flow

Stream Function and its physical interpretations

In this lecture we take a look at solved examples on stream function

Solved examples on Stream function

In this lecture we study linear and angular deformation in fluid flows.

Angular deformation and strain rates in fluid flow

In this lecture we study about angular strain and vorticity

Angular Deformation and Rotation of fluid particles

In this lecture we study about velocity potential and it's comparison with stream function

Velocity Potential and its physical implications

In this lecture we have a look at solved examples on velocity potential function

Solved Examples: Velocity Potential

In this lesson we have an introduction to fluid dynamics

Introduction to Fluid Dynamics

In this lecture we study about derivation of Bernoulli's equation

Bernoulli's Equation

In this lecture we continue our discussion on Bernoulli's equation

Bernoulli's Euqtion for real flows.

In this lecture we derive discharge rate for a venturimeter.

Venturi meter: Construction and Discharge Rate

In this lecture we derive the value of  cooficent of venturimeter and manometric deflection in venturimeter

Venturimeter-2

In this lecture we have a look at solved examples on venturimeter

Solved Examples: Venturimeter

In this lecture we learn about orifice meter and it's application

Orificemeter and its applications

In this lecture we have a look at few solved example on orificemeter

Solved Examples: Orificemeter.

In this lecture we will study about pitot tube along with solved examples

Pitot Tube and Solved Examples

End Of Fluid Mechanics Part 1

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Devendra Poonia

Detailed solution of each and every question of fluid Mechanics with explanation that are asked in previous year of GATE.

(Hindi) Fluid Mechanics: Detailed Solution of Previous Year Question Papers (1990-2018)

BE in M.E  ,Mtech in product design and development ,  qualify gate ,appeared in BARC ,ISRO ,NPCIL interview many times. 

Rohit Sirohi

This course discusses Pressure, how Pressure increase or decrease with the height of static fluid and how to measure the pressure by using different methods.

(Hindi) Manometry- Measurement of Pressure

Aayush Jain

Detailed discussion on introduction to fluid Mechanics. The course is available in both English and Hindi.

Fluid Mechanics - Part 1 : Properties of Fluids : GATE (Mechanical)

Shubham Rajput

In this course Shubham will discuss daily 5 question from the  fluid mechanics. Hence, this course would help aspirants in learning and practicing all types of questions related to GATE

Lessons

63 lessons • 10h 28m