Ashish Ranjan

An in depth knowledge in hydraulic machines

Crack GATE Mechanical Engineering for 2019 to get into PSUs, Government Jobs & M.Tech. at IITs. Get great courses along with previous year question papers, answer keys & syllabus by great educators.

Gate (Mechanical)

GATE (Graduate Aptitude Test In Engineering) Preparation - Mechanical Engineering

English

Hydraulic Machines

Fundamental Concepts

Fluid Mechanics

Mechanical Engineering

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Fluid Mechanics 

Introduction to the Course

Pumps:Basics

Pump Performance Curves

What is boiling and how is it connected to cavitation.

Boiling and Cavitation

Types of NPSH

Positive Displacement Pumps

Pumps in Series and Parallel

Basics of Centrifugal Pumps

Velocity Triangles for Pumps

More About Centrifugal Pumps

Very important topics for GATE, ESE, BARC, ISRO written tests are discussed here.

Pump Miscellaneous

Pumps Miscellaneous 2

Impact of Jets #1

Impact of Jets #2

Series of vanes, here we will use our understanding of impact of jets and use it to understand working of turbines. Here we learn tangential flow turbines and radial flow turbine.

Introduction to Turbines

Based on type of energy at inlet of turbine we have 2 types of turbines, reaction turbines and impulse turbines. Here in this lecture we focus on impulse turbines.

Impulse Turbine

Here we focus on reaction Turbine. We study here Degree of reaction. We'll study about turbine casing, guide vanes, wicket gates, runner, draft tube and turbine governing.

Reaction Turbine

Degree of reaction will be covered here and we'll know about Francis turbine, hero's turbine and parson's turbine.

Inwards Flow Reaction Turbines

We will study draft tube, efficiency of draft tube, Kaplan turbine which is very effective under variable loading.

Axial Flow Reaction Turbines

Some miscellaneous topics very important for GATE, ESE and all other PSU examinations, separate research based jobs like BARC, ISRO, DRDO. Here we cover specefic speed and unit speed of turbines and also other unit quantities. We also learn how selection of turbine is done.

Miscellaneous Topics on Turbines

Educator at Unacademy Since Aug 2017▪️
7+ Years of Teaching Experience▪️
Most followed Educator in Chemical Engineering▪️

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

20 lessons • 3h 51m

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Introduction to the Course

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Pumps:Basics

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Pump Performance Curves

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Boiling and Cavitation

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Types of NPSH

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Positive Displacement Pumps

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Pumps in Series and Parallel

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Basics of Centrifugal Pumps

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Velocity Triangles for Pumps

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More About Centrifugal Pumps

+ See all lessons