This document discusses oxy-hydrogen as a fuel. It provides information on hydrogen properties, production methods, storage and delivery, use in internal combustion engines and fuel cells. Some key points are that hydrogen can be produced through various methods but is not naturally found on Earth, it has a high flame temperature but low density, and using it in engines and fuel cells reduces carbon emissions and air pollution compared to fossil fuels. However, hydrogen also has safety and storage challenges that require further research.
A seminar presentation on hydrogen fuel cells and its application in vehicles. A topic that can be presented in BTech & MTech seminars. for more seminar presentations log on to www.mechieprojects.com
Jamie McBrien's IET PATW presentation describes what fuel cell vehicles are and why they being developed. The common myth regarding their safety is highlighted. Before concluding it also provides a comparison to electric vehicle performance.
Hydrogen fuel cell vehicles are zero emission and run on compressed hydrogen fed into a fuel cell "stack" that produces electricity to power the vehicle. A fuel cell can be used in combination with an electric motor to drive a vehicle – quietly, powerfully and cleanly.
A seminar presentation on hydrogen fuel cells and its application in vehicles. A topic that can be presented in BTech & MTech seminars. for more seminar presentations log on to www.mechieprojects.com
Jamie McBrien's IET PATW presentation describes what fuel cell vehicles are and why they being developed. The common myth regarding their safety is highlighted. Before concluding it also provides a comparison to electric vehicle performance.
Hydrogen fuel cell vehicles are zero emission and run on compressed hydrogen fed into a fuel cell "stack" that produces electricity to power the vehicle. A fuel cell can be used in combination with an electric motor to drive a vehicle – quietly, powerfully and cleanly.
a brief intro to the technology and working of hydrogen fuel cells.It also discusses the types of fuel cells available in the market and the economy of hydrogen fuel cells.It concludes by giving suitable examples of fuel cell vehicles and a short video animation to properly understand the topic
this is the representation of hydrogen fuel. In this presentation we showed how hydrogen is useful for future consumption of fuel. We know that in the future the non-renewable sources of energy will be extincted so we have to concentrate on conventional sources of energy like solar energy energy, nuclear energy, hydrogen fuel. Because hydrogen is highly combustible and produce large of energy so we consider to use hydrogen fuel in future aspect
this is the report on Hydrogen Fuel cell. which is the future of vehicles & probably future of electric vehicles.
Hydrogen Fuel cell is the one part or type of fuel cell.
here is the working, advantages, disadvantages of fuel cell vehicles.
as well as there are list of popular fuel cell vehicles recently launched.
23-03-2020
Battery electric vehicle, plug-in hybrid electric vehicle, conventional vehicle and now fuel cell vehicles. With the advancement of technology new inventions have been made in auto industry in past few years. Do you know what fuel cell vehicle is? This presentation attributes the features of fuel cell vehicles and how it differs from battery electric, plug-in hybrid electric and conventional vehicles. Also have some light on its feasibility and merits & demerits.
A hydrogen fuel cell vehicle is a vehicle that uses Hydrogen as a source of fuel. Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles. The power plants of such vehicles convert the chemical energy of hydrogen to mechanical energy either by burning hydrogen in an internal combustion engine, or, more commonly, by reacting hydrogen with oxygen in a fuel cell to run electric motors. Widespread use of hydrogen for fueling transportation is a key element of a proposed hydrogen economy.
a brief intro to the technology and working of hydrogen fuel cells.It also discusses the types of fuel cells available in the market and the economy of hydrogen fuel cells.It concludes by giving suitable examples of fuel cell vehicles and a short video animation to properly understand the topic
this is the representation of hydrogen fuel. In this presentation we showed how hydrogen is useful for future consumption of fuel. We know that in the future the non-renewable sources of energy will be extincted so we have to concentrate on conventional sources of energy like solar energy energy, nuclear energy, hydrogen fuel. Because hydrogen is highly combustible and produce large of energy so we consider to use hydrogen fuel in future aspect
this is the report on Hydrogen Fuel cell. which is the future of vehicles & probably future of electric vehicles.
Hydrogen Fuel cell is the one part or type of fuel cell.
here is the working, advantages, disadvantages of fuel cell vehicles.
as well as there are list of popular fuel cell vehicles recently launched.
23-03-2020
Battery electric vehicle, plug-in hybrid electric vehicle, conventional vehicle and now fuel cell vehicles. With the advancement of technology new inventions have been made in auto industry in past few years. Do you know what fuel cell vehicle is? This presentation attributes the features of fuel cell vehicles and how it differs from battery electric, plug-in hybrid electric and conventional vehicles. Also have some light on its feasibility and merits & demerits.
A hydrogen fuel cell vehicle is a vehicle that uses Hydrogen as a source of fuel. Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles. The power plants of such vehicles convert the chemical energy of hydrogen to mechanical energy either by burning hydrogen in an internal combustion engine, or, more commonly, by reacting hydrogen with oxygen in a fuel cell to run electric motors. Widespread use of hydrogen for fueling transportation is a key element of a proposed hydrogen economy.
Hydrogen energy sources - generation and storageShantam Warkad
Hydrogen is the simplest and most abundant element on earth
It consists of only one proton and one electron.
Hydrogen can store and deliver usable energy, but it doesn't typically exist by itself in nature and must be produced from compounds that contain it.
“Optimal performance and Analysis on 4-S Si and CI Engine Fueled with HHO Gas...iosrjce
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of mechanical and civil engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in mechanical and civil engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
WINNING IMPERATIVES: UNLEASHING THE POWER OF HYDROGEN TECHNOLOGIES FOR A SUSTAINABLE FUTURE
A flexible and clean energy source with many uses is hydrogen. The following list covers some of the most popular hydrogen technologies, along with a comparison of their benefits and drawbacks:
PERFORMANCE ANALYSIS OF HYDROGEN FUELED INTERNAL COMBUSTION ENGINEijsrd.com
In the history of internal combustion engine development, hydrogen has been considered at several phases as a substitute of hydrocarbon-based fuels. Starting from the 70’s, there have been several attempts to convert engines for hydrogen operation. Together with the development in gas injector technology it has become possible to control precisely the injection of hydrogen for safe operation. Here we are using stainless steel plate as electrode in the electrolytic cell, the electrolyte being water and NACL salt. The electrolytic cell we used is a 12V battery case made of plastic. The cross sectional layers are cut such that the stainless steel plate fix in the battery case. The plates are separated by very small distance and the plates are given parallel holes for electron flow to be uniform. The power source to the kit is provided by a 12V and 9Ams battery. We used a transparent tube to supply the hydrogen produced in the kit to the air hose tube of our motor cycle. In order to keep the battery charged we used two 6 Amp diode to power the battery while running. There is a separate switch to power the kit and to protect the battery from getting drained. The stainless steel plates are of 50cm length, 25cm height, 2 millimeter thickness. The battery case can hold up to 5 liters of electrolyte. The use of hydrogen with petrol to power the vehicle has resulted in increase in vehicle mileage, accelerating speed with most important task of reduction in exhaust emission.
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
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Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
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What’s the force behind Hyundai Motor Group's EV performance and quality?
Maximized driving performance and quick charging time through high-density battery pack and fast charging technology and applicable to various vehicle types!
Discover more about Hyundai Motor Group’s EV platform ‘E-GMP’!
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
Things to remember while upgrading the brakes of your carjennifermiller8137
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3. CONTENT
INTRODUCTION
STATUS OF HYDROGEN TODAY
PROPERTIES OF HYDROGEN
PRODUCING HYDROGEN
STORAGE AND DELIVERY
HYDROGEN INTERNAL COMBUSTION ENGINE
FUEL CELLS ITS PRINCIPLE AND USES
ADVANTAGES AND DISADVANTAGES
CARBON EMISSIONS
SAFETY IMPLICATION
CONCLUSION
BIBLIOGRAPHY
4. INRODUCTION
• Fuel is any material that store energy that can later be extracted to perform
mechanical work in a controlled manner.
• Hydrogen fuel is eco-friendly fuel which uses electrochemical cells or
combustion, in internal engines, to power vehicles and electric devices, it is
also used in the propulsion of space craft.
• Hydrogen produced from renewable energy sources would result in
permanent energy system which would never have to be changed.
5. STATUS OF HYDROGEN TODAY
Although hydrogen is the most abandoned element in universe, it does not
naturally exist in its elemental form on earth.
Pure hydrogen must be produced from other hydrogen-containing
compounds such as fossil fuel, bio-mass or water.
Current leading technology for producing hydrogen in large quantities is
steam reforming of methane gas.
Engine that burns pure hydrogen produces almost no pollution.
6. PROPERTIES OF HYDROGEN
Atomic number:
Atomic weight:
Melting point:
Boiling point:
Maximum boiling point:
Vapour density:
Specific gravity:
Flash point:
Valency:
1
1.0079
-2590 C
-2530 C
-2400 C(at 14 bar)
0.08376 kg/m3 (at 200 C, 1 atm)
0.0696
-2530 C
1
Hydrogen is a colorless, odorless, combustible gas.
7. PRODUCING HYDROGEN
There are more than 200 viable means to produce h2.
Some common methods are:
1. Steam reforming
2. From coal
3. Electrolysis
4. Thermolysis
5. Photo catalytic water splitting
6. Fermentative hydrogen production
7. Bio catalyzed electrolysis
8. STORAGE AND DELIVERY
Physical storage: liquefaction, compression
Chemical storage: metal hydrides, complex hydrides
• Suppliers currently transport hydrogen by pipeline or over road ways using tube
trailers or cryogenic liquid hydrogen tankers.
• For a given volume, hydrogen contains a smaller amount of usable energy than other
fuels such as natural gas and gasoline.
• Because of its low volumetric energy density, hydrogen is comparatively more costly
to transport and store.
9. HYDROGEN INTERNAL COMBUSTION ENGINE
(HICE)
Small number of vehicle use HICE.
In general, getting an internal combustion engine to run on hydrogen is not difficult
nut it is challenge to run well.
H2+O2+N2=>H2O+N2+N0X
10. FUEL CELLS
Fuel cells are electro chemical devices like batteries that convert the chemical
energy of fuel directly and very efficiently into electricity(DC) and heat, thus
doing away with combustion.
Unlike a battery, a fuel cell does not run down or require recharging it will
produce energy in the form of electricity and eat as long as fuel is supplied.
Since conversion of the fuel to energy takes place via an electrochemical
process, not combustion.it is a clean, quite and highly efficient process-two
to three times more efficient then fuel burning.
USES
Stationary power generation
Residential
Transportation-no pollution
Portable power-miniature fuel cells
11. BASIC COMPONENTS OF HYDROGEN KIT
HHO FUEL CONTAINER- IT CONTAINS FUEL BOTTLE IN WHICH HYDROGEN IS
STORED
ECU (ELECTRONIC CONTROL UNIT)-IT CONTROLS THE WORKING OF HHO
FUEL. IT HAS 4 TERMINALS AND 4 SWITCHES
ELBOW PIPE-IT IS A CONNECTING PIPE .
12. FUEL CELL: PRINCIPLE
A fuel cell combines hydrogen and oxygen to produce
electricity.
The basic principle of the fuel cell is illustrated in the
figure.
The core of each fuel cell consists of an electrolyte and
two electrodes.
At the negative anode, a fuel such as hydrogen is being
oxidized, while at the positive cathode, oxygen is
reduced.
Ions are transported through the electrolyte from one
side to the other.
The type of electrolyte determines the temperature
window of operation.
This window of operation in its turn determines the
catalysts that can be used, and the purity of the fuel to
be used.
13. ADVANTAGES
HHO gas mixture burns nearly 10
times faster than gasoline air
mixture.
HHO ignition limits are much
wider than gasoline’s so it gives
higher efficiency.
Very little energy is required to
ignite it.
Its clean exhaust is the most
attractive feature(no CO).
DISADVANTAGES
Produces toxic emission of NOX.
It has very low density either in gas
or liquid form.
Handing of HHO gas is difficult.
Storage requires high capital and
running cost.
14. CARBON EMISSION
Carbon dioxide (CO2) emissions are the common type of gas emitted from
the burning of fossil fuels.
The higher the carbon content in the fossil fuel or the more inefficient the
burning process is, generally the more CO2 that is produced.
When this CO2 is released into the atmosphere it remains there until it is
absorbed in some form.
SR NO. FUEL CARBON EMISSION
1. DIESEL 1.20
2. HHO FUEL 0.69
16. SAFETY IMPLICATIONS
Low ignition energy
High flame temperature
Invisible flame in day light conditions
Extremely reactive with oxygen and
other oxidizers
Small molecular size promotes leaks
and diffusion
17. CONCLUSION
HHO technologies are very promising and can serve as an important foundation in
increasing the mileage of all vehicles by saving fuel and saving environment.
It was concluded that using HHO fuel in diesel engine the fuel is saved up to 11.5%
per hour and the carbon emissions are reduced from 1.20 to 0.69.
HHO technology is still considered experimental and the research is further going on
this technology to overcome the disadvantages of this fuel.