Mechanical Engineering Study materials & Science & Technology

Stress and strain defination and explanation

2020-04-28T02:40:00.001+05:30

Hello Friends,Now I am going to explain about the two new Concept that is Stress and Strain.In Engineering field stress and strain have different meanings that you should know about this.In Engineering field stress and strain are basically seen in Materials, structures,dams,bridges,trusses etc.It is very important topics because if you are a Mechanical Engineer and if you want to become future Design Engeer then you should know about this.Now Let's start?

Stress:-

According to it's defination ,The internal resisting force acting per unit area, offered by a body against deformation is known as Stress.The force which cause or produced stress called load or external force.
Mathematically it can be written as:

Where force(F)= External force or Load
Area(A)=Cross-sectional area

S.I units of Stress,here Force is expressed in Newton's (written as N) and area is expressed as m^2 (metre sq.)

Now we should Know about the types of Stress for better understanding of these concepts:
Stress is basically of three types:

Tensile Stress
Compressive Stress
Shear Stress

1.Tensile Stress:- Tensile Stress is induced in a body when it is subjected to two equal and opposite forces or opposite pulls,due to this there is increase of length,is called tensile Stress.And it is also defined as the ratio of change in length to the original length of the body.

Mathematically it is given in the figure

2.Compressive stress:-The stress induced ina body,when there is two equal and opposite pushes acting then there is a decrease in length of the body,is known as compressive stress.it is also defined as the ratio of change in decrease in length to the original length is known as Compressive stress.

Compressive stress formulaes

3.Shear stress:-the stress induced in a body,when subjected to two equal and opposite forces which acts tangentially across the section,as a result of this the body tends to shear off across the resisting section,is known as shear Stress.

Shear Stress formula

Strain:- It is define as the ratio of change in dimension in a body to the original dimension is known as strain.

Types of strain are:-

1.Tensile Strain

2.Compressive Strain

3.shear Strain

1.Tensile strain:- It is the ratio of change in length to the original length of the body.

2.Compressive strain :-It is the ratio of Change in decrease in length to the original length is known as Compressive strain.

3.Shear strain:-It is the ratio of change in deformation to the original length perpendicular to the axix of the member due to shear Stress.

And the given formula is mention in the above figures.

Single stage centrifugal Compressor and multi stage Centrifugal Compressor?

2020-04-25T02:42:00.001+05:30

Single stage Centrifugal Compressor

These type of compressors are considered to have an overhung impeller arrangements.

Multistage centrifugal Compressor

Multistage centrifugal Compressor consist of one to ten impellers and it can be arranged in a variety of low path configuration throughout each and every stage the temperature and Compression ratio are resume to be constant because the act of Compression heats up the gas there is a limit to how much gas pressure can be raised up across any given compression stage.
Higher and Higher pressure can be achieved by placing multiple stages of Compression in series that is having the discharge of one stage of Compression feed the intake of the next stage an so on.
Multistaging is the term used whenever multiple stages are used to meet the pressure requirement of given application.
If the temperature from the one compression stage is predicted to get excessive then interstage cooling is required to drop the gas temperature to a safe level before entering to the next stage.
And problems with interstage cooling system can result in loss of flow, pressure, capability and in surging.

Multistage centrifugal Compressor

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Centrifugal Compressor working principle?

2020-04-25T01:57:00.001+05:30

Working principle of Centrifugal Compressor:-

The centrifugal Compressor increases the pressure air by first creating a very high velocity and then some amount of kinetic energy of moving air into high static pressure by Centrifugal force.

Constructionand and Working:-

A Single stage centrifugal Compressor consist of an impeller to which a number of curved vanes are fitted symmetrically.
The impeller rotates it pushes the air from the centre of the impeller to it's periphery by centrifugal force.
The high speed of impeller leaves the air with high velocity at vane tips of the impeller.
The kinetic energy thus attained at the impeller outlet is converted into pressure energy,when the high velocity air passes over the diffuser.
The diffuser is normally a vane less pipe as it permits more efficient part load operation.
The volute casing collects the air from the diffuser and it further converts kinetic energy into pressure energy it leaves the compressed air to outlet.

Advantages of Centrifugal Compressor over reciprocating Compressor:-

The Working life of Centrifugal Compressor is more as Compared to reciprocating Compressor, because of absence of Valves,Connecting rod etc.
Due to absence of Reciprocating parts, lubrication is simple and maintenance cost is less.
The operation is noiseless
It's free from vibration.
The efficiency of Centrifugal Compressor is considerably high.

Disadvantages of Centrifugal Compressor as compared to Reciprocating Compressor:-

The main disadvantage in Centrifugal Compressor is surging,which causes severe stress conditions in it.Surging is the reversal of flow of air.
The pressure increases per stage is considerably less as compared to Reciprocating Compressors.

Centrifugal Compressor

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Centrifugal Air Compressor?

2020-04-25T01:55:00.000+05:30

Centrifugal Compressor

A Centrifugal Compressor is a radial flow rotodynamic fluid machine that uses mostly air as the Working fluid and utilizes the mechanical energy imparted to the machine From outside to increase the total internal energy of the fluid mainly in the form of increased static pressure head.
The Compression principle of Centrifugal Compressor is quite different from that of Reciprocating or rotary type Compressor.
When the air passes through the rotating impeller it experiences force or work which is performed by centrifugal force.the work input takes place as increase in pressure and velocity or speed of the air flow through the impeller.the diffuser is actually a fixed or static components that exert air flow when it leaves the impeller.
This loss in velocity eventually results in additional increase of pressure the impeller and diffuser contribute 65% and 35% of the total pressure developed in the Compressor.
Each stage of the part takes place overall the Compressor unit.the depending upon the pressure in the application a number of stages can be arranged in a series to achieve a higher pressure.this type of multistage application is often used in the oil and gas industry.

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Why Centrifugal Compressor used mostly in industry?

Because of the following reasons centrifugal Compressor mostly used in industry:-

Oil free air
High reliability
Lowest Cost operation
Easy operation
Easy maintenance
Simple installation
High Life expectancy
Less foundation, piping and spacecraft
Best Specific power consumption efficiency.

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Advantages and disadvantages of rotary vane compressor

2020-04-24T01:42:00.000+05:30

Advantages

Rotary screw Compressor is used basically for continuous supply of air.
It gives high pressure upto 90 bar.
It gives high power upto 500 hp.
It gives oil free air output after comple compression.

Disadvantages

It is noisy in nature and create vibration during operating.
It's cost is too high.

Applications:-

In IC engine it is used as supercharger for supercharging process.
Manufacturing
Medicals and dental
In refrigeration process.
Dry cleaning
Agriculture

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Rotary vane compressor

2020-04-24T01:41:00.000+05:30

Rotary vane compressor

Rotary vane compressor utilize one of the oldest Compressor technologies.they consists rotor with a number of blades inserted in radials slots in the rotor.
The rotor is mounted offset in a larger housing that is either circular or a more complex shape.As the rotors turns,blades slide in and out of the slots keeping contact with the outer wall of the housing.thus a series of decreasing volume is created by rotating blades.they can be either stationary or portable,can be single or multistage and can be driven by electric motors or internal combustion engines.they are well suited to electric motor drive.

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Principle:-

It is based on the principle of backflow of air. at first air is compressed and then by using backflow of air.

Construction:-

It consist of a rotar rotating eccentrically in an air-tight casing with an inlet and outlet ports.
This rotar consit of number of games which is spring loaded system.the disc type structure rotates then the vanes start pressed against the wall of the casing due to spring forces.

Working:-

When the rotors start rotating the vanes are now pressed against the wall of the casing due to centrifugal force inside the casing form air-tight pockets.
As the rotors rotates continuously then compression of of air takes due to decreased in volume for the entrapped air.
And some amount of Compression is done by the backflow of air from the receiver.
After that when the rotating vane uncovers the exit port and compressed air enters into the receiver,then at the same time some air under high pressure flows back into the pocket.
Thus the pressure of air, entrapped in the air tight pockets,is increased first by decreasing the volume and then by the backflow of air.
After that the compressed air is delivered to the receiver by the rotation of the vanes and this pressurized air gets stored in the receiver.

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Advantages and disadvantages of screw Compressor

2020-04-24T00:41:00.001+05:30

Advantages:-

Continuous and uniform flow of air.
It has high volumetric efficiency.
Less power consumption even at part load operation.
It Can be directly coupled to electric motor.
Low maintenance cost due to less number of moving parts.

Disadvantages:-

Due to of single stage type design it has lower efficiency.
It is difficult to Operate in dirty environment.
It has limited airend life.
Exhaust pressure is not higher than piston Compressor like reciprocating type.
Its cost is too high.

Applications:-

Solution gas and vapour recovery system.

It is used in Process refrigeration and in various gas application.

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By Google.com

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screw type Compressor-working,principle!

2020-04-24T00:39:00.003+05:30

Rotary Screw Compressor

Rotary screw Compressor are use two helical meshed rotating positive Displacement helical screws to force the air into a smaller Space.these are usually used for continuous operation is Commercial and industrial applications and may be either stationary or portabe.Due to of it's simplicity in design and few wearing parts,rotary screw air compressor are easy to install,operate and maintain.

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Types of Rotary Screw Compressor

Oil flooded rotary screw Compressor
Oil free Compressor.

1.oil flooded rotary screw Compressor:-oil flooded rotary Screw Compressor are nothing but oil cooler Compressors where oil seals the internal clearances of the compressors.though filters are needed to separate the oil from the discharge air, Cooling takes place right inside the Compressor and thus the working parts never experiences extreme operating temperatures leading to prolonged life.

2.oil free Rotary screw Compressor:-It is use specially designed air ends to compress air

Giving true oil free air .they are water cooled and provide the same flexibility as oil flooded rotary Compressor.

Construction:-

Screw Compressor basically consist of two mutually engaged helically grooved rotors inside a casing.
One of them are male rotors consist of four lobe and it's a driving rotor.
And the other is female rotor consist of six gullies and it's a driven rotor.
These screw Compressor is coupled with an electric motor which gives mechanical rotational movement to the male rotors.

Working:-

When the driving rotor starts rotating along with the female rotar.then at the same time the suction end opened and the air is now starts to entrapping inside the casing .as these rotors rotate continuously the air entrapped continuously inside the casing.
Due to this now the air is inside the casing and both rotors rotating radially and axially with the rotation of rotars and gets compressed due to this reduction in volume happens continuously until it reaches the discharge end.
As we know that the male rotors and the female rotor have different type of lobes so due to this they both rotate at different speeds.

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Lobe Compressor -working

2020-04-23T23:24:00.000+05:30

Lobe Compressor

The lobe Compressor is also known as roots blower.It is essentially a low pressor blower which is used when high delivery volume but low pressure is needed.It consist of two lobes with one being driven and the other driving.the output of lobe Compressor is limited to a discharge pressure of 1 bar in a single-stage and 2.2 bar in two stage design.

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By google.com

Construction:

Lobe Rotary compressir consist of two rotary lobes in which one of them are gear driven and the other is mechanical source driven.
It consist an air tight casing and it is designed in a way the two lobes touches the casing and makes air tight sealing at the point of contact.

Working:-

In this lobe Compressor,First an external mechanical energy is given to one of the rotors from an external source like electric motor.and due to this the second rotor makes gear driven from the first lobe.
When motor start moving the first lobe also start moving along with the second lobe which is gear driven from the first.
Due to continuous moving of both lobe the air trapped inside the casing after coming from the inlet part.due to continuous moving the entrapped air is now pressurized and this pressurized air is delivered when first and second lobe makes perpendicular at this time.the pressurized air is passed at this time to the delivery chamber.

These lobes perpendicular to each other

Advantages-

It reduces life cycle cost.
It has high level of reliability & and long service life.
Pressurized air is free of oil and other absorbing material.
It has less maintenance requirement.

Disadvantage:-

It is very noisy in nature.
It is setup in the sound isolated room.

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Rotary Compressor

2020-04-23T23:23:00.001+05:30

Rotary Compressor

Rotary Compressor use rotors in place of pistons giving pulsating free discharge air.these rotors are power Driven.
The Compressors are not of Reciprocating nature, therefore doesn't have any pistons crankshaft.Instead of this this Compressors have screws,Vanes,Scrolls,and other devices which rotate and compress air.

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Advantages of Rotary Compressors over reciprocating Compressors.

They require a lower Starting torque.
They give a continuous pulsation free discharge air.
They generally provide higher output.they are called work horses as they provide huge amount of compress air.
They require smaller foundations vibrate less and have lessor parts which means less failure rate.
They are less noisy.
They are much more power effective.

Classification of Rotary Compressors are:-

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Indian Missiles System and classification.

2020-04-22T02:40:00.000+05:30

Classification of Indian Missiles

On the basis of type

Cruise missiles:-It can flight at lower layer of the atmosphere and can hit the target accurately.
Ballistic missiles:-It can flight above the upper layer of atmosphere and then came towards the target due to high influence of gravity.and can hit the target accurately.

On the basis of launch mode

Surface to Surface missile:-It can target only surface to surface.eg:-Agni
Surface to Air:- It can target the missile from surface of the earth to the air.eg:-Akash
Air to Air:-It can hit the target from air to air.eg:-Astra
Air to surface:-It can hit the target from Air to Surface.eg:-Brahmos
Anti tank Missile:-It can prevent the tank by targetting the missile which is coming towards tank body.eg:-Nag

On the basis of Range

Short range:-It can target less than 1000 km.
Medium range:-It can target between 1000 to 3000 km.
Intermediate range:-It can target between 3000 to 5500 km.
Intercontinental range:-It can target over 5500 km.

On the basis of warhead

Conventional type:- This is used as oldmethod to contains high energy explosives.
Strategic Type:-It contains radioactive materials and can wipe off even out cities.this radioactive elements become dangerous when it be released because it makes nuclear chain reaction during nuclear fission.

Integrated Guided missile Development programme

Launched in 1980
Completion of programme in 2008
Architect of this program by Dr.APJ Abdul Kalam.
Under this programme 5 missile are Agni,Aakash,prithvi,Trishul,Aakash and Nag.

Agni Missiles

Agni 1:-Its Range is about 700 to 900 km.and can carry nuclear warhead.
Agni 2:-Its range is about 2000 to 2500 km.and can carry nuclear warhead.
Agni 3:-Its range is about 3500 km. And this nuclear warhead carrying capability.
Agni 4:-Its range is about 5500 km. And it is nuclear warhead carrying capability.
Agni 5:- It's Range is about 5000 km.and this is nuclear warhead carrying capability due to this it is very destructive in nature.
Agni 6:- It is under development and it can be assume that range will be 5000 to 8000 km.and a new system is enhanced in it that is multiple independent reventry vehicle technique.

Prithvi Missiles

Prithvi 1:- It's Range is about 150 km and can carry 1000 kg nuclear Warhead.
Prithvi 2:-Its range is about 250 km.and carry 250 kg nuclear warhead.and it is Nuclear capable Missile.
Prithvi 3:-Its warhead weight 500 to 1000 kg. And range is about 350 km to 750 km.

Dhanush Missile

This is modification or naval version of prithvi missile .It can be used by ships.

Nag Missile

It is Anti tank Missile and this is fire and forget missile guided system.this can be used to protect tanks.

Nirbhay Missile

It is long distance subsonic cruise Missile and it is Nuclear carrying capability.its range is about over 1000 km.and it's speed is less than that of speed of Sound.

Shaurya Missile

It is Surface to Surface missile and it's Range is 700 to 1900 km. it is Supersonic Missile and can travel at a speed of Mach 7.5 which means grater than that of speed of sound.it is Nuclear warhead carrying capability.

Aakash Missile

It is Surface to air missile and it's Range is about 25 Km. It is used by Indian army as well as Indian Air Force.

BARACK-8 Missile

It is Surface to air missile.its range is about over 70 km.and it is developed jointly by India and israil by Indian organization DRDO and israil Aerospace Industry.

Brahmos Missile

It is cruise missile and it can flight at lower layer of atmosphere.Radar can't be detect easily and it is very destructive and hit the target accurately.it is range capable missile and nuclear capable missile.And it can be launched by ships,aircrafts as well as surface.It is developed jointly by India and Russia.

Astra Missile

It is air to air missile and developed by DRDO

MICA Missile

It is long range missile and can operate Air to Air as well as surface to air.this is fire and forget missile developed by an European company MBDA.recently it is tested in 2016 by our a mirage 2000 aeroplane test fire.

What are Missiles?and their types.

2020-04-22T02:39:00.001+05:30

Missiles:-

A missiles is destructive rocket basically designed to carry payload to a targeted point with an aim of destroying the target.

The major technologies and working mechanisms used in missiles are as follows:-

Guidance system
Propulsion system
Terminal guidance in case of precision guided missiles.
Aerodynamic systems and features
Warhead

Guidance System:- The function of guided system is to maintain the desired path or position of missiles after launching.
Propulsion system:- This system is very important for any missiles because it gives to achieve desired position .it gives speed,range and warhead carrying capability.the missiles is propelled either by jet engines or rockets and fuel is used in solid or in liquid form.
Terminal guidance in case of precision guided missiles:- In this system the missiles first detect the image of a target and this image is detected by a infrared (IR)or laser devices after that an electrical signal is generated and this signal is send to trigger the activation and the missiles is activated.
Aerodynamic Systems and features:-This system is used to control missiles flight .the find,wings and tails are the three most important aerodynamic control system.
Warhead:- It means that a missiles contain explosives for destroying target. It determines how a missile is destructive.

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Advantages and disadvantages of Reciprocating Air compressors

2020-04-21T03:42:00.000+05:30

Advantages of Reciprocating Air compressor:-

• Small size and weight
• Generally can be located close to point‐of‐use avoiding lengthy piping runs and pressure drops
• Do not require separate cooling systems
• Simple maintenance procedures.

Disadvantages of Reciprocating Air compressor:-

• Lubricant carryover as piston rings wear, which should be avoided
• Relatively high noise
• Relatively high cost of compression
• Generally are designed to run not more than 50 percent of the time, although some can be at 80 percent.

Multistage reciprocating Air compressor advantage over single Stage.

Improved efficiency:- Two stage Compressors perform less work to compress air to a given pressure which means your operating costs are lower,thus they have lower specific power consumption for same pressure differential.
Durability:- Reduced pressure differential across cylinders, reducing load on the compressor components therby increasing life of the machine.
Less moisture buildup:- Cooler air has a lower moisture content.moisture is compressed air can load equipment failure and premature wear.
Few maintenance requirement:- Due to Smaller components and cooler temperature, wearable components don't wear out as quickly, recommend service intervals are longer.

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What are Reciprocating Air compressor and it's advantages/disadvantages and it's Application.

2020-04-21T03:10:00.000+05:30

Reciprocating Air compressor:-

Reciprocating Air compressor is a Mechanical device in which air compression takes place by the action of piston in a cylinder with one way valves and this compressed air is pump into an air chamber.

Types Reciprocating Air compressor:-

1. Single Stage Reciprocating Air compressor.2.Multistage Reciprocating Air compressor.

1.Single Stage Reciprocating Air compressor:-

A Single Stage Reciprocating Air compressor is a Mechanical device in which Compression of air is takes place in a single stroke or stage.the compressor body is similar to the piston cylinder arrangements.
The compression action is actually carried out by the piston whose motion is to and fro and it's controlled by the crankshaft and connecting road .

Single Stage Reciprocating Air compressor

Working principle:-

In single stage Reciprocating Air compressor, pressure is increased by variation in the volume of air inside the cylinder by means of Reciprocating motion of moving piston.

Construction:-

In single stage Reciprocating Air compressor Consists of Piston cylinder arrangements and crank mechanism.
There are suction and delivery valves mounted above the head of cylinder.
These valves are pressure differential type means that it can open and close automatically by pressure difference inside the cylinder.
It has relief Valve so that it can release excess pressurized air when inside the chamber pressure of gas cross the limit.

Working:-
In single stage Reciprocating Air compressor working is basically done by two stroke that is suction and the other one is compression stroke.
1. Suction Stroke
2. Compression Stroke

1. Suction Stroke:-
During Suction Stroke the piston starts move first from Top dead center (T.D.C) to Bottom dead center (B.D.C). Now the air compressed in the previous stroke and now when it moves from T.D.C to B.D.C , due to expansion of air,the entrapped pressurized air in the clearance space is now decreasing .after some time when the piston is about to reach B.D.C .the pressure of air inside the cylinder falls down below the atmospheric pressure.Due to this the suction valve gets open due to pressure difference .the suction of air continues untill the piston reaches B.D.C. and during this stroke delivery valve remains closed.

2. Compression stroke:-
After completion of Suction Stroke and when the piston starts moving from B.D.C to T.D.C then the pressure of sucked air increasing continues and when it increases above the atmospheric pressure then the suction valve gets closed and due to further movement of piston towards the T.D.C then the compression of air starts and when piston is reach with compressed air along with pressurized air untill desired discharge pressure obtained.When it obtained desired discharge pressure then delivery valve gets opened and pressurized air is deliver into chamber.and at the end of compression stroke a little bit of pressurized air is entrapped between the clearance space.

2. Multistage Reciprocating Air compressor:-

In multistage Reciprocating Air compressor, between each compression stage the air is passes through a heat exchanger where it is cooled.cooling of air reducing the amount of work Necessary to Compress it further.
In multistage Compressors,air is cooled in between a stage of Compression with the help of an intercooler.multistage compression feature a series of cylinders,each of a different diameter.

Multistage reciprocating Air compressor

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Positive Displacement Compressor and it's Types?

2020-04-21T01:33:00.001+05:30

Positive Displacement Compressor:-

A positive Displacement Compressor reduces the volume of a fluid physically to increase the pressure.It confines a volume of air or gas with in closed space and increases the pressure by reducing the volume of space.
Eg:- vane compressor

Vane compressor

Types of positive Displacement Compressor

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Air Compressors and it's types?

2020-04-21T01:07:00.000+05:30

Introduction:-

The primary objective of employing a compressor is to provide high pressure air using least possible power consumption. And it's primary function is to suck the atmospheric air,compress it as per our requirements and it deliver the same at high pressure.

Air compressor

Air compressor:-

Air compressor is a Mechanical device that increases the pressure of a gas by reducing it's volume.An Air Compressors is a specific type of gas compressor.

It can be also defined as an "Air Compressors is a device which enhances the air pressure at least three times higher than that of atmospheric pressure.thus compression ratio for Compressors is more that three.

Advantages:-

They tend to be less expensive

Upgrading permanent mount compressors with air filters, water filters, and in-line lubrication is easier.

There is a much broader selection of electrical power options for mounted units.

Generally, they are more powerful.

Generally ,they have greater air capacity (CFM output).
Possible to use energy recovery.
It is less noisy during suction and compression time.

Disadvantage:-

More air hose must be run when distance is an issue, and that means some additional cost.
It is not portable
Checking relief valve time to time if it is not be done timely it will be dangerous to use.
Checking all parts and accessories before starting compressor for safety purpose.

Applications:-

It is used in for spray painting .
It is used for filling air in tubes Tyre.
It is used for cleaning purpose.
It is used as a supercharging process in I.C Engine .
It is used for fuel injection purpose in air injection diesel engine.
It is also used in industry to drive air motors like in coal mines.

Types of compressors:-

The air compressor can be classified as many ways .but remaining of them some are the most important and basic types of air compressors that should be know everyone.Here's the schematic diagram of types of compressors.

In the given figure, Compressors are basically classified into two ways:-

Positive Displacement Compressor
Dynamic or Non- positive Displacement Compressor.

Now firstly, I going to explaining about

1. positive Displacement Air Compressors and it's types.

Reciprocating Air compressors.
Rotary Air compressors and it's types

2. Dynamic or Non-positive Displacement Compressor.

Centrifugal Compressor
Axial compressor

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Mechanical Engineering Study materials & Science & Technology

Stress and strain defination and explanation

Stress:-

Strain:- It is define as the ratio of change in dimension in a body to the original dimension is known as strain.

Single stage centrifugal Compressor and multi stage Centrifugal Compressor?

Centrifugal Compressor working principle?

Centrifugal Air Compressor?

Advantages and disadvantages of rotary vane compressor

Rotary vane compressor

Advantages and disadvantages of screw Compressor

screw type Compressor-working,principle!

Lobe Compressor -working

Rotary Compressor

Indian Missiles System and classification.

Classification of Indian Missiles

On the basis of type

On the basis of launch mode

On the basis of Range

On the basis of warhead

Integrated Guided missile Development programme

Agni Missiles

Prithvi Missiles

Dhanush Missile

Nag Missile

Nirbhay Missile

Shaurya Missile

Aakash Missile

BARACK-8 Missile

Brahmos Missile

Astra Missile

MICA Missile

What are Missiles?and their types.

Missiles:-

Advantages and disadvantages of Reciprocating Air compressors

Advantages of Reciprocating Air compressor:-

Disadvantages of Reciprocating Air compressor:-

Multistage reciprocating Air compressor advantage over single Stage.

What are Reciprocating Air compressor and it's advantages/disadvantages and it's Application.

Reciprocating Air compressor:-

1. Single Stage Reciprocating Air compressor.2.Multistage Reciprocating Air compressor.

1.Single Stage Reciprocating Air compressor:-

Working principle:-

2. Multistage Reciprocating Air compressor:-

Positive Displacement Compressor and it's Types?

Positive Displacement Compressor:-

Air Compressors and it's types?

Air compressor

Air compressor:-

Advantages:-

Disadvantage:-

Applications:-

Types of compressors:-

Positive Displacement CompressorDynamic or Non- positive Displacement Compressor.

Reciprocating Air compressors.Rotary Air compressors and it's types

Centrifugal CompressorAxial compressor

Positive Displacement Compressor
Dynamic or Non- positive Displacement Compressor.

Reciprocating Air compressors.
Rotary Air compressors and it's types

Centrifugal Compressor
Axial compressor