study of jet engines & how they works
1.History of jet engine 2. Introduction 3. Parts of jet engine 4. How a get engine works 5. Types of jet engine (i) Ramjet (ii) Turbojet (iii) Turbofan (iv) Turboprop (v) Turbo shaft 6.Comparison of Turbo Jet 7.Jet engines Vs Rockets 8.Difficulties 9.Suggestion for improvement 10. Merit and Demerits 11. Jet engine uses 12.Conclusion 13.Future vision
study of jet engines & how they works
1.History of jet engine 2. Introduction 3. Parts of jet engine 4. How a get engine works 5. Types of jet engine (i) Ramjet (ii) Turbojet (iii) Turbofan (iv) Turboprop (v) Turbo shaft 6.Comparison of Turbo Jet 7.Jet engines Vs Rockets 8.Difficulties 9.Suggestion for improvement 10. Merit and Demerits 11. Jet engine uses 12.Conclusion 13.Future vision
A presentation taking the student through how a Jet Engine works, and the different types of Jet Engine available. Initially written to prepare Air Cadets for their Jet Engine exam.
Gas Turbine Theory - Principle of Operation and ConstructionSahyog Shishodia
This presentation tells all about basic principle behind Gas Turbine, their working, operation and construction. How they came into existence and where are they used.
This Presentation gives a brief idea on turbojet engines, their components, working principle and also on the materials used in both the hot and cold sections of the engine, applications, etc..
study of jet engines & how they works
1.History of jet engine 2. Introduction 3. Parts of jet engine 4. How a get engine works 5. Types of jet engine (i) Ramjet (ii) Turbojet (iii) Turbofan (iv) Turboprop (v) Turbo shaft 6.Comparison of Turbo Jet 7.Jet engines Vs Rockets 8.Difficulties 9.Suggestion for improvement 10. Merit and Demerits 11. Jet engine uses 12.Conclusion 13.Future vision
A presentation taking the student through how a Jet Engine works, and the different types of Jet Engine available. Initially written to prepare Air Cadets for their Jet Engine exam.
Gas Turbine Theory - Principle of Operation and ConstructionSahyog Shishodia
This presentation tells all about basic principle behind Gas Turbine, their working, operation and construction. How they came into existence and where are they used.
This Presentation gives a brief idea on turbojet engines, their components, working principle and also on the materials used in both the hot and cold sections of the engine, applications, etc..
study of jet engines & how they works
1.History of jet engine 2. Introduction 3. Parts of jet engine 4. How a get engine works 5. Types of jet engine (i) Ramjet (ii) Turbojet (iii) Turbofan (iv) Turboprop (v) Turbo shaft 6.Comparison of Turbo Jet 7.Jet engines Vs Rockets 8.Difficulties 9.Suggestion for improvement 10. Merit and Demerits 11. Jet engine uses 12.Conclusion 13.Future vision
There are 5 types of jet propulsion engine such as turbojet, turbofan, turboprop, turbo-shaft, and ramjet.Some types of jet propulsive engine are not cover in this slide such as pulse engine and rocket.
The turbofan engine is a propulsive mechanism to combine the high thrust of a turbojet with the high efficiency of a propeller. Basically, a turbojet engine forms the core of the turbofan; the core contains the diffuser, compressor, burner, turbine, and nozzle. However, in the
turbofan engine, the turbine drives not only the compressor, but also a large fan external to the core. The fan itself is contained in a shroud that is wrapped around the core.
Is it an Aircraft? Is it a Space Object? No... It's a Spaceplane!Thomas Cheney
presentation on regulating spaceplanes given at the North East Postgraduate Law Forum at Northumbria University in Newcastle upon Tyne, UK, 3 July 2015
Thermodynamic design of a Turbojet engine for the given conditions of altitude and speed. Blade geometry was taken into consideration for this project. A Matlab program was written to calculate the best compressor ratio, temperatures and geometry to obtain maximum thrust. Inlet and Nozzle were drafted using CREO Parametric.
A jet engine is a reaction engine discharging a fast-moving jet that generates thrust by jet propulsion. These slides will help out to understand the phenomenon of jet engines. their working and structure.
This PPT provides a complete overview of jet engine.
It includes several topics related to jet engine.
The topics are introduction, need, working principle, brayton cycle, types, application, merits & demerits, conclusion and future scope.
The subject consists of two processes,one is Desalination and next is reverse osmosis process. These process remove dissolved salts from water, thus provides fresh water from seawater or brackish water that is big challenge now a days.
Here I'm discussing about ABS , why we use it, its components and working and how ECU control the vehicle with collaboration of Modulation unit , Hydraulic unit , pumps , master cylinder and wheel speed sensor. Comparison between Non ABS and ABS vehicle. Pros and corns of system using some visual clips.
IRFAN_UL_QURAN (The 4th & Secure & Last One)Adnan Aslam
The Quran 02:42
“Do not mix Truth with falsehood, nor knowingly conceal the Truth.”(Surah al-Baqarah)
Try to read and seek the Truth.........Allah is Greatest & Hazrat Muhammad (P.B.U.H ) is the last Prophet of Allah.(Its my strong Believe) ........... Read it even a Single Word,it will gives you the light of Emaan.....& pray for my parents......
Atkinson Engines Invented in 1882 by British engineer James Atkinson. in this try to cover the brief history, its comparison with otto cycle operated engines . & some little-bit its modern models.
Glass Industry(Visit to Gunj Glass Pvt.Ltd)Adnan Aslam
This is my personal experience of visit to Gunj Glass Pvt.Ltd. I explain how the table-ware and sheet products are manufactured & which kind of processes and raw materials are required for this.
Desalination, the process of removing salts from seawater.
To overcome the water scarcity different desalination processes are used over the word.Some the most common methods are described in it.
This article about "Child Labour" give the basic statics in different provinces of Pakistan. it give the following informations......
@ comparison between Rural and Urban statics
@ Forms of child labour
@ Major Causes
and their solutions....
Verification of 2nd Condition of Equilibrium Adnan Aslam
Its about the practical approach how we can prove second condition of equilibrium and consist of the manufacturing of two lever apparatus. I discuss some real life examples where 2nd condition of equilibrium is apply..... i-e Seesaw , construction crane ..... etc
It's my project presentation about second condition of equilibrium .... second condition of equilibrium is proved by using "Two Arm Lever Apparatus"
It tells about the application of second condition of equilibrium.
In this presentation , i'm discussing about the modern means of transportation i-e Communication cars , smart card technology , dedicated short range technology (DSRC) , transport pods and visionary planes ...... & i'm sure it will enhance your knowledge.....
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
PROJECT FORMAT FOR EVS AMITY UNIVERSITY GWALIOR.ppt
Jet engine thermodynamics
1. Study of All Components of
Turbojet Engine, Its Working
& Complete Study of Its
Thermodynamics
2. What Is A Jet Engine?
• A jet engine is a reaction engine
discharging a fast moving jet that
generates thrust by jet propulsion
in accordance with Newton's laws
of motion.
• It is a machine designed for the
purpose of creating large volumes
of high velocity exhaust gases.
• This is done in order to produce
the thrust needed to overcome the
aerodynamic drag of an aeroplane.
3. History Of A Jet Engine
• First jet engine was built by
Egyptian scientists during 100
B.C.
• These devices were known as
Aeolipile.
• Dr. Hans Von Ohain patented a
gas turbine engine on
27th August 1939
• First Turbojet airline began in
1952
4. Introduction
• Jet engine is nothing but a Gas turbine.
• It works under the principle of Newton’s third law
• It states that “For every action there is equal and opposite reaction”.
• Gas turbine operates like toy balloon
5. Parts of A Jet Engine
1. FAN
2. COMPRESSOR
3. COMBUSTOR
4. TURBINE
5. NOZZLE
7. How A Jet Engine Works?
• The basic operation of a jet engine is:-
1. Air enters and is compressed in a compressor
2. Fuel is than added and ignited
3. The resulting gas spins a turbine
4. The turbine powers the compressor
5. The gas than exits the engine at the tail pipe
• The way a jet engine operates is similar to the way an automobile
engine operates i.e intake, compression, ignition, exhaust
10. Brayton Cycle
The Fundamental Thermodynamic Cycle On Which Gas Turbine Engines Are Based
Is Called
The Brayton Cycle Or Joule Cycle
11. Jet fuels
• Jet A , Jet A-1 & Jet B are the fuels mostly used in jet engines.
• Jet B is used in very cold climates where the temperature drops upto
-600C
• Jet A-1 & Jet A has the following properties:-
1. Flash point = 380C
2. Auto-Ignition Temperature = 2450C
3. Freezing point A-1 = -470C
4. Freezing point A = -400C
Flast point of a volatile material is the lowest temperature at which it
can vapourize to form an ignitable mixture in air
13. Jet propulsion
• What is propulsion?
• The word is derived from two Latin words:
pro meaning before or forwards, and
pellere meaning to drive.
• Propulsion means to push forward or drive an object forward.
• A propulsion system is a machine that produces thrust to push an
object forward.