00 elbarougy turbine Course Hapy

O&M Gas Turbine

Course Phpc , Ha’py Gas Plant

Solar Mars100 Man Turbo Gas compressor

Turbine Department Mohamed.Elbarougy@phpco.net

Instructor: Eng. Mohamed Elbarougy Phpc: Turbomachinery Team Leader

Mobile : 0100214245

Work : 7638

O&M Gas Turbine Course

Basic Gas Turbine Knowledge

Basic mechanical Classification

Basic Ex

Basic of Electric and Instrument

Gas Turbine Main components

Ha’py Gas Turbine Systems

Enclosure and ancillary

Gas Compressor and yard valve

Dry Gas Seal

Operation

Solar turbine Manual

شرح مبسط باللغه العربيه

Gas Turbine Animation Turbine Department Mohamed.Elbarougy@phpco.net

Turbine History 4

Brayton Cycle Turbine Department Mohamed.Elbarougy@phpco.net

Bryton Cycle in Color 6

Bearing types 7

BEARINGS CLASSIFICATION

ROLLING CONTACT ( ANTIFRICTION) BEARINGS SLIDING SURFACE ( FRICTION )BEARINGS

JOURNAL BEARINGS

Commonly Known As Roller Bearings Or Ball Bearings, Are Defined As Bearings Which Have Rolling Contact Between Their Surfaces.

THRUST BEARINGS

BALL CYLINDRICAL TAPER SPHERICAL

Deep Groove Cylindrical Spherical Roller Bearing

Tapered Roller Bearing

Angular Contact Thrust Taper Roller Bearing

Split Spherical Bearing

Self-aligning

WHAT IS THE BEARING FUNCTION?

Bearing Arrangement

-BEARINGS MOUNTING

a- Oil Bath

b- Electric Plates c- Induction Heaters

HOT MOUNTING

There Are Several Basic Rules For Mounting

1- Never Directly Strike The Rings ,Cage Or Rolling Elements Of A Bearing

While Mounting, A Ring May Crack Or Metal Fragments May Break Off.

2- Never Apply Pressure To One Ring In Order To Mount The Other.

3- Use An Ordinary Hammer , Since Soft Headed Hammers Leave Fragments.

Heating Tools

a- Oil Bath b- Electric Plates

c- Induction Heaters d- Heating Cabinets

Never Heat The Bearing To A Temperature Greater Than

125˚C,However,Because The Material May Change Metallurgical And

Produce Alterations In Diameter Or Hardness.

Never Heat A Bearing Using An Open Flame ,Local Overheating Must

Be Avoided, Use A Thermometer To Check The Bearing Temperature.

Push The Bearing Along The Shaft And Hold The Bearing In Position,

Pressing Until A Tight Fit Is Obtained.

Valve types 8

Seal types Turbine Department Mohamed.Elbarougy@phpco.net

B-OPPOSED ARRANGEMENT

SEALING DEVICES

GASKETS

1- Used To Seal Non-moving Connecting Surfaces .

2- Made From Compressible Materials That Can Be

Squeezed. ( Metal , Teflon, Cork, Paper, And Rubber)

Types Of Gaskets

1- Ring Gasket

2- Full-face Gaskets

3- Spiral Wound Gaskets

MEASURING THE CROSS SECTION AND INSIDE DIAMETER

SEAL FEATURE

ROTATING FACE

SPIRAL RIDGE

O-RINGS

PACKING

DRY GAS SEAL

MECHANICAL SEAL

inner and outer diameters are

reinforced with several piles of metal

without filler to give greater stability and

better compression characteristics.

This type of gasket is able to accommodate pressures

from high vacuum to over 700 bar and seal at

temperatures from cryogenic to 1650°C

HOLLOW PUNCH TOOLS

O-RING SEALING APPLICATIONS

1- O-ring seal is a means of closing off

a passageway and preventing an

unwanted loss or transfer of fluid.

2-The classic O-ring seal consists of

two elements, the O-ring itself, and a

STATIC SEALS

LABYRINTH SEAL

TANDEM SEALS

DOUBLE SEALS

OUTSIDE-MOUNTED SEALS

1- used for low-pressure

applications since both seal faces,

the primary ring and mating ring,

are put in tension. This limits the

pressure capability of the seal. HEAVY DUTY MACHINE

EXTENSION GASKET CUTTER

DYNAMIC SEALS

GASKET CUTTING TOOLS

Seal Head

2- used to minimize corrosion that might occur if

the metal parts of the seal were directly exposed

to the liquid being sealed.

Circulation Liquid in

and out to cool and

lubricate

Mating Rings

Liquid

Housing

Seal Head Seal Head

Neutral

Circulation

Liquid

Plate Atmos

Mating Rings

Bypass

Liquid

Inlet Housing

Liquid

Seal Head Seal Head

INSIDE-MOUNTED SEAL.

1- The most common installation

is an inside-mounted seal.

2- the liquid under pressure acts

with the spring load to keep the

seal faces in contact.

Plate Atmos

Seal Head liquid

1- Packing is used in the stuffing box

to control the leakage of the liquid

out, or the leakage of air in, where

the shaft passes through the casing.

PACKING TYPES

1- Metallic( lead, babbit,

aluminum and

copper)

2- Flexible graphite

3- Non-asbestos

liquid

1- Single seal

a. Internally mounted

b. Externally mounted

1- Dry gas seals are in the positive seal class and have the same basic design features as mechanical face seals with one significant difference. The dry gas seal has shallow grooves cut in the rotating seal face located part way across the face.

2- The grooves may be in a spiral pattern; the exact location and pattern vary from one manufacturer to another. Lubrication and separation is effected by a microscopically thin film of gas.

3- This implies some finite amount of leakage, which is quite small but must be accounted for in the design.

4- The stationery mounted seal unit comprises a spring loaded, ’O’ ring sealed carbon face, held as an integral unit in stainless steel retainer.

5- An 'O' ring sealed rotating seat, normally manufactured from tungsten carbide, is profiled with a series of spiral grooves having a depth of between 0.0025 to 0.010mm as illustrated.

BENEFITS

1- No Wear

2- No Seal Oil System

3- No Process Contaminations

4- Lower Power Consumption

5- Improved Rotor System Stability

6- Improved Operational Safety

Dry gas seal cartridge

Inner ring

hoop Star foil (filler)

outer ring

FLEXSEAL

Spiral

Winding

Manufactured To

ASME B16.20

Nominal Pipe Size

And Pressure Class

( Standard Gasket Only

Inner Ring

Winding Metal

And Filler Material

Manufactures Name

Or Trademark Outer

(Centering)

Outer Ring Material

( When Other Than

Carbon Steel )

Inner Ring Material

Stamped On Inner Ring

( When Other Than

Carbon Steel Or PTFE)

Advantages:

in which there is

little or no relative

motion between the

mating surfaces;

which must function between

surfaces with definite relative

motion, such as the seal on the

piston of a hydraulic cylinder.

‘ X-Tree’

‘Microdam’

‘ Biro’

‘Phoenix’

‘T’ Slot

Bi-Directional Groove Profiles

Neutral

Circulation

Liquid Gland

Mating Rings

Housing

Liquid Seal Head

A- BACK TO BACK

2- Multiple seal

a. Double seals

b. Tandem seals

Type 28AT

THE FUNCTION OF THE O-RING

1- The elastomer is contained in the gland and forced

into the surface imperfections of the glands and any

clearance available to it, creating a condition of “zero”

clearance and thus effecting a positive block

to the fluid being sealed.

2- The pressure which forces the O-ring to flow is

supplied by mechanical pressure or “squeeze,”

generated by proper gland design and material

selection and by system pressure transmitted by the

fluid itself to the seal element.

properly designed gland or cavity to contain the

elastomeric material.

Simplest and least expensive

of non-contacting types. Disadvantage :

Highest leakage rate among

non-contacting seals.

ROTAATING FACE

TUGETEN CARBIDE OR

SILICON CARBIDE

STATIONARY FACE

CARBON

SEAL GAS IN

GAS LEAKAGE

Compressor Type -1

DISPLACEMENT COMPRESSORS

ROTARY RECIPROCATING

SLIDING VANE SCREW

DYNAMIC

COMPRESSORS CLASSIFICATION

In Which Compression And Displacement Is Effected By The Positive

Action Of Rotating Elements; Gas Trapped Between Elements Is

Compressed And Displaced

1- Consists Of A Cylindrical Rotor In Which Flat, Sliding

Vanes Fit Into Radial Slots.

2-As The Rotor Turns, The Sliding Vanes Move Out Against

The Casing Wall Due To Centrifugal Force. Pockets Of Gas

Are Trapped Between The Vanes And The Wall. Due To The

Eccentricity, These Pockets Decrease In Volume, Thus

Compressing The Gas.

1-Consists Of Two Intermeshing Rotors, Machined In The Form Of

An Axial Screw And Enclosed In A Close-fitting Casing.

2-The Male Rotor Has Four Convex Lobes And The Female Rotor

Has Six Concave Flutes. The Rotors Do Not Come In Contact With

Each Other Or With The Casing, Thus Internal Lubrication Is Not

Required.

3-The Male Rotor Is Usually The Driven One And, In Turn, Drives

The Female Rotor By Means Of Timing Gears.

TIMING

AIR SEALS

DRIVEN GEAR

BALANCE

PISTON

FEMALE

BEARING

JACKET

LOBE 1- Has Two Rotors, Revolving In Opposite Directions

Within A Casing.

2-one Rotor Is Driven Directly By The Driver And The

Other Is Driven Through The Timing Gears.

3- A Pocket Of Air Is Trapped Between The Lobe And

The Casing Wall. It Is Then Carried Around To The

Discharge On The Opposite Side Of The Casing.

ADVANTAGES

1-Compact.

2-Require No Inlet Or Discharge Valves

3-And Produce An Even Flow Of Oil Free Air.

Cylinder barrel, head and air passages

Are thoroughly water jacketed for cooling

Easily removable

cylinder head has

simple gasket

Connectin

Crank Pin

Bearing

crosshead

Piston

Air Packing Valve

Distance Piece

1- In Which The Air Is Compressed By A Piston Moving In A Reciprocating Manner Within A Cylinder.

2- The Cylinder Is Equipped With Intake And Discharge Valves To Control The Flow Of Air Entering And

Leaving. This Type Of Compressor Is Used In A Wide Variety Of Applications ,It Is Suitable For All

Ranges Of Pressure.

3- High Speed Units (800 - 1800 Rpm) -Low Speed Units (300 - 600 Rpm)

Compressor Type -2

DYNAMIC COMPRESSORS

AXIAL CENTRIFUGAL

COMPRESSORS CLASSIFICATION

DISPLACEMENT

OPERATION

1- Gas Is Drawn Into The Eye Of The Impeller Where It Is Accelerated

Through Centrifugal Force And Velocity Energy Is Imparted To The

Gas. As The Gas Is Discharged From The Impeller It Flows Into The

Diffuser Or Volute Where It Decelerates. This Velocity Is Transformed

Into Pressure Energy. The Process Is Repeated Through Every Stage

Of The Compressor, Resulting In A Higher Pressure Ratio For Multi-

stage Compressors.

COMPRESSOR CASINGS

HORIZONTALLY SPLIT

IMPELLERS

1- Consist Of Several Stages And Are Generally Used To

Move Large Volumes Of Gas

2- The Gas In An Axial Flow Compressor Flows In An

Axial Direction Through A Series Of Rotating Blades

(Rotor Disc) And Stationary Vanes (Stator) That Me

Attached To The Casing.

3- The Rotor Blades Increase The Gas Velocity. The

Velocity Is Then Converted Into Pressure As The Gas

Enters The Stator Section And Is Slowed Down.

SECTIONAL VERTICALLY SPLIT OPEN SEMI-CLOSED CLOSED

1- Simplest Design,

Usually Single Stage,

2-Consist Of A Series Of

Vanes Radiating Out From

A Central Hub.

3-Can Be Found In Rough

Service Environments And

Where Dirty Gases Need

To Be Moved.

1-Used In A Many Compressors,

And May Be Used In A Single

Stage Or Multi-stage Or Even As

The Final Stage In An Axial

Compressor.

2-The Blades Can Be Straight

Radial , Backward Leaning ,

Forward Leaning, Or A

Combination Of The Blades

1-Used Extensively In Single

And Multi-stage Units.

2-The Enclosure Of The

Vane Permits Higher

Pressure Ratios To Be

Achieved And The Close

Tolerances Between Impeller

And Diffusers Minimizes

Leakage, Resulting In Higher

Efficiencies.

1- Found On Small Units With Low-

pressure Ratios And Small Volumes.

2- Consist Of A Number Of

Sections, Each Bolting To Another

By Means Of Tie Rods.

1-Vertically Split Or Barrel Casings Are

Used In High-pressure Applications (Up To

10 000 Psig)

2- The Compressor Rotor And Impellers Are

Housed Inside A Horizontally Split Casing

Which Is Then Contained Within The Barrel.

3-The Barrel Casing Is Sealed By The Front

Cover, Which Is Bolted And Sealed With An

O-ring. Some Designs Incorporate A Single

End Cover Whereas Others Allow The

Removal Of Both Ends.

1-Enable Easy Removal Of The Upper

Section, Allowing Inspection Of The Rotor,

Impellers, Bearings And Seals.

2-The Casing Is Split Along The Centre Line

Of The Housing And Bolted Together By

Means Of A Large Flanged Area.

3-Sealing Is Metal To Metal, Which Presents

A Problem When Higher Pressures Are

Required. For This Reason, Horizontally

Split Casings Are Usually Limited To Less

Than 1000 Psig.

Advantages

1- High Horsepower Per Unit Of Space And

Weight

3- Easily Automated For Remote Operations

4- Skid Mounted Self-contained

5- Low Initial Costs Per Horsepower

6- Lower Maintenance Cost Than

Reciprocating

7- High Availability Factor

8- Larger Capacity Available Per Unit

Disadvantages

1- Lower Compressor Efficiency

2- Limited Flexibility For Capacity

3- Higher Fuel Rate Than Reciprocating

4- Larger Horsepower Outage Disrupts

Process Or Pipeline Capabilities

Thrust Bearing Failure Is One Of The Worst Types Of Failure That Can

Occur In A Dynamic Compressor. Due To The High Rotational Speeds

And The Close Clearances Between The Stationary And Rotating

Elements, Any Contact Due To Shaft Movement Results In Instant

Compressor Failure.

Blades fixation methods

Explosion proof Turbine Department Mohamed.Elbarougy@phpco.net

• Zone Vs Div

• Ex protection and symbol

• photo

DC Current

14 Ac Current

AC single and 3 phases

16 Ac motor wiring

17 Ac motor wiring 2

Turbine SLD

Turbine MCC

Instrument loop

Final control element

Final control , Controller , Measuring device

Instrument loop diagram

Solar Electric schematic

Turbine main Componants

Mars Engine Main Subassemblies

Mars 90/100 Compressor Assembly

Compressor Blades and Stators

Mars 90/100 Variable Compressor Vane Assembly

Combustor types

• Can-Annular combustor

• Annular-combustor

• Can combustor

Turbine Radial Inflow

Turbine Axial flow

Turbine Nozzle and Rotor Reaction

Gas turbines are in general or experimental use in

the following applications:

• Aircraft

• Power plants

• Standby equipment

• Boat and ship propulsion

• Gas pipeline compressor drives

• Railroad (have been used but are not common)

• Automotive (extensive experimentation in the past)

• Heavy mobile equipment (experimentation)

Turbine Systems

Lube Oil System

Start System

Air Intake and air utility

Fuel System

Enclosure

Fire and Gas

Lube Oil System

Typical Radial & Axial Tilt Pad Bearing

Start System

Mars Accessory Gear Box Starter Motor

Mars 90/100 Accessory Drive Assembly

Air Intake Systems

Mars 90/100 Location of Air/Oil Seals

Mars 90/100 Engine Oil Seal Pressurization Airflow Turbine Department Mohamed.Elbarougy@phpco.net

Labyrinth Seal Turbine Department Mohamed.Elbarougy@phpco.net

Typical First Stage Cooled Blade

Bleed Valve Using a ExLar Actuator

Mars 90/100 Bleed Air System Diagram

Fuel System

Mars SoLoNOx Fuel Injector and Torch

Fuel Components (after 1999)

Mars SoLoNOx Fuel Module Fuel Control Valves

Mars SoLoNOx Injector

SoLoNox Fuel System

Mars Gas Fuel

Earlier Version of Mars SoLoNOx Engine Pre 1999

Mars SoLoNOx Engine Post 1999

NOX and CO Formation Turbine Department Mohamed.Elbarougy@phpco.net

Standard Engine Combustor Emissions Characteristics

Typical SoLoNOx Emissions Characteristics

Temperature Stations on a Typical

Turbine Engine

Temperature Stations on a Typical Turbine Engine

Mars 90/100 Exhaust Collector Assembly

Package Orientation

Orientation

Mars Driver Skid (Prime Mover)

Typical Skid Mounting Pad

Off-Skid Control Console

Mars Driver Full Enclosure

Fire Control Operator Interface

Fire & gas system

Gas Compressor and Yard Valve

Onshore Compression P&ID

Gas Compressor

Dry Gas Seal

Nitrogen Package

Yard Valve Components

Yard valve sequence

Gas Compressor Barrel type Turbine Department Mohamed.Elbarougy@phpco.net

Gas Compressor Internal parts Turbine Department Mohamed.Elbarougy@phpco.net

Gas Compressor Turbine Department Mohamed.Elbarougy@phpco.net

Dry Gas Seal location Turbine Department Mohamed.Elbarougy@phpco.net

Dry Gas Seal capsule Turbine Department Mohamed.Elbarougy@phpco.net

Dry Gas Seal working Principle Turbine Department Mohamed.Elbarougy@phpco.net

Dry Gas Seal and its calculation Turbine Department Mohamed.Elbarougy@phpco.net

Nitrogen Package Turbine Department Mohamed.Elbarougy@phpco.net

Generon Nitrogen package

Nitrogen P&ID

Turbine Operation

HMI Screens D2D

HMI screen turbine

Normal , Alarm & Shutdown Reading

Start up program

Turbine Flow Diagram

Turbine Discussion

00 elbarougy turbine Course Hapy

Documents

Hapy Plant

Turbine section of gas turbine

PROJECT FACTS: MAJOR INSPECTION/OVERHAUL ......WORLDWIDE TURBINE SERVICES Turbine Turbine Figure MAJOR INSPECTION/OVERHAUL FOR GAS TURBINE PLANT IN BANGLADESH GE FRAME 6B GAS TURBINE

Different Cycles in Gas Turbine & Steam Turbine

Liquid Controls Turbine Meters & Accessories Overvie Controls Turbine Meters.pdf · Turbine Meters & Accessories ... Turbine Meter Technology LC Turbine Meters offer unsurpassed accuracy,

021 11-00-00 Turbine Engines Amend0

Turbine Crane CRANES TURBINE NEA39. Turbine Crane PLANT STATUS! PV Daily Status Report

ENGINE TURBINE/TURBOPROP GENERAL - Air Cargo … 72.pdf · engine turbine/turboprop general 0001 engine installation engine installation 72-00 fig 0001 page 0 jul 01/12

2013 Turbine Manufacture Pelton Turbine

Triveni Turbine Limited to host Q1 FY2017 Results ......Triveni Turbine Limited to host Q1 FY2017 Results Conference Call on Friday, August 05, 2016 at 3:00 pm IST Noida, 1st August,

About - Turbine Efficiency - Turbine-Efficiency

Advanced Wind Turbine Program Next Generation Turbine

Presentation Identifier (Title or Location), Month 00, 2008 Smart Grid Implications for Gas Turbine Technology Steve Bossart 2010 University Turbine Systems

ANDRITZ hydrodynamic screw turbinesatl.g.andritz.com/c/com2011/00/02/13/21383/1/1/0/...turbine plants As residual water screw turbine in an existing spillway or a weir system At former

2020 PLANT SPECIES LIST - Denver Botanic Gardens · PRICE RANGE: $2.50-$60 ... Tulipa ‘Hapy Generation ... greenhouses and gardens both at York Street and Chatfield Farms. Take

Steam Turbine Solutions - Steam Turbine Engineering & Service

Mummification. Canopic Jars Imsety Hapy Duametef Qebehsenuef Liver Lungs Stomach Intestines

The Livesays of Greenbrier County, W. Virginiawvancestry.com/ReferenceMaterial/Files/The_Livesays_of...Greenbrier County of today is made up of the foothills of the Al&g&hapy Mountains

Tesla Turbine _ Bladeless Disk Turbine (Site)

profiart-decor.ruprofiart-decor.ru/f/pismo_po_pozharnoy_bezopasnosti_cniisk_ot_20.0… · 2. I-IPH HC110J1b30BaHHH B cucrreMe HapY'>KH0ñ (þacanoB 3AaHHìí: - Apyrnx Heroproqnx