Automation

Automation is set of many technologies like electronics, Electrical, mechanical, Softwares which results automated task or work without any human intervention with great efficiency and reliability. Robotics Process automation, PLC Scada Automation, Industrial Automation , IT automation all are different types of automation.

Artificial intelligence

It is the simulation of human intelligence processes by machines, especially computer systems. Specific applications of AI include expert systems, natural language processing, speech recognition and machine vision.

Mehchanical and Automation

It covers the concepts and processes that are involved in the creation and production of machinery.Person can learn about the theories, mechanics, and materials needed for the manufacturing of a machine.It enhances the understanding of control systems, information technology, machinery structures aelectronics, thermal science, programming, and electrical machinery.

Automation and Industrial Electronics

which is based on learning by acquiring competences and applied by giving great importance to active activities, especially when developing integrated team projects and work placements which represent significant learning opportunities and the the training necessary for the application of electronic and microelectronic devices to the automation of production processes, working with microprocessors, electronic instruments, automatons and robots, etc.

Automation and Robotics

It deals with the design and creation of robots. They use computers to manipulate and process robotic actions. These robots are then used in: -Industries to speed up the manufacturing process. -The field of nuclear science. -Servicing and transmission of electric signals -Designing of bio-medical equipment, sea-exploration, among others.

Friday 13 December 2013

Why Mechanical Engineering ??


Mechanical Engineers are in demand in various well paid segments like automobiles, space centers, trucks, airplanes, and trains among others. They would also be dealing with many other useful activities like the economical combustion of fuels and the application of mechanical energy to do various tasks. Mechanical Engineering offers a strong base for professional engineering practice, and in many other related segments. Preparing project mechanical engineering is the key to success. No matter what type of project you choose, make sure you take the time to consider all relevant factors.

Why mechanical engineering ??

1.Easy to imagine and visualize whatever you learn

2.Develop a range of skills – you may learn the work of a machine operator (machinist), a smith, a foundryman, a mechanic, a plant manager, a researcher and a policy maker.

3.You get the opportunity to create something tangible and useful. your creations will be used by others. It gives u the greatest joy.

4.Its the broadest branch of engineering…so your career options are open even after u graduate:-

Defence,Civil Services, High end R&D, Manufacturing, Design, Energy sector, Management, Entrepreneurship, Masters(ME/MS)

5.Variety to be learnt- u learn how to design and make things ranging from a Safety Pin to a Spacecraft.

6.U work with massive machines (majestic in nature) to tiny precision instruments, micro and nano devices.

u’ll be savviest engineer.

7.Importance of your work form the human resource that is required for the survival of any industry and forms the backbone of modern human life. you are  the person who may generate power/energy from natural resources, make equipment's and processes to mine minerals, make cars, bikes ,buses, trucks, planes, ships(transportation can be compared to human blood that transports nutrients), make machines that manufacture products ranging from food to surgical instruments to weapons, mange factories and businesses.

8.Get paid handsomely(after gaining a few years experience even if not as a fresher).

9.Not much of girls hanging around(they usually don’t prefer to opt for this course, its thought to be a manly course).U don't have to worry about getting dressed perfectly for class or for girls giggling at you for some silly or not so silly but serious reason. You in a man’s world. But there are a few out of the ordinary and brainy girls who do take up this course and luv it.

10.It sounds and feels nice to be called a Mechanical Engineer.

Sunday 1 December 2013

First Hydrogen Fuel Cell Car

Hyundai Becomes First Company to Mass Produce Hydrogen Fuel Cell Car.




Hyundai says it will produce 1,000 ix35 Fuel Cell vehicles by 2015. Initial production will be for municipal fleets in Copenhagen, Denmark, and in Skane, Sweden. Early hydrogen vehicle deployments are limited to locations with a refueling infrastucture. With a Hyundai-reported driving range of 370 miles (594 km), there would be no need to refuel until the vehicle returns to the main garage at night.
 
Mass-produced, hydrogen-powered cars were once called the wave of the distant future. Hyundai just advanced the timetable as the first production Hyundai ix35 Fuel Cell crossovers rolled off the production line in Ulsan, Korea, earlier this year. It’s based on the small crossover called the Hyundai Tucson in the US. The ix35/Tucson Fuel Cell converts hydrogen to electricity to power electric motors, rather than burning hydrogen in place of gasoline as BMW has done with its internal combustion hydrogen cars. Either way, the only emission is water vapor.

How Hyundai’s fuel cell works (caution: blonde joke follows): 

Hyundai ix35 Fuel Cell engine compartmentA hydrogen fuel cell works by converting hydrogen to electricity inside the cell, where an anode and cathode are separated by a membrane. At the anode the hydrogen is split into electrons and protons (hydrogen ions). The polymer membrane only allows protons to pass, while the electrons flow through a battery to the electric motor. At the cathode, the hydrogen electrons and protons are reunited and combine with oxygen (outside air) to form water (H2O).

We hear Hyundai may also market a model that converts the components into H2O2, or hydrogen peroxide, for Swedish motorists who are not naturally blonde and wish to fit in. Stay tuned.

The hydrogen is stored in a pair of heavily armored tanks that combine for a capacity of 12.4 pounds (5.6kg) of heavily compressed hydrogen, which is a lot considering hydrogen in its natural, uncompressed state is lighter than air. Locomotion for the ix35 Fuel Cell comes from a 136hp (100kW) electric motor that tops out at 100 mph (160 kph). The energy is buffered by a 24kW lithium-ion polymer battery developed by LG Chemical and Hyundai.

Want one of your own? Today, they’d cost in “the upper $100,000s per car,” Frank Ahrens, a Hyundai spokesman, told US News & World Report. By the time Hyundai shifts from fleet sales to individual buyers, around 2015, the price might fall to $50,000.





























The cost of being green

While the only emission from the vehicle is water vapor, there are concerns about how hydrogen gets to be hydrogen in the tank. Right now, a common conversion process takes natural gas, applies energy, and leaves behind a carbon footprint worse than any environmentalist would hope for. You could fare better in the short run just going with a natural gas vehicle such as the Honda Civic Natural Gas. Researchers are working on extracting hydrogen from other sources, whether sea water or the sludge in a waste treatment plant. (See: The fuel cell that turns poop into power.)

This is the third generation hydrogen vehicle from Hyundai/Kia since 1999. Another hydrogen backer is BMW, which showed a series of hydrogen-powered BMW 7 Series vehicles as limited production prototypes. BMW used liquified hydrogen, which requires different equipment at a hydrogen refueling station. While the effort to liquefy is greater, there’s more energy stored in a smaller package (that still takes up more than a third of the big sedan’s trunk). Liquid hydrogen also boils away over a couple weeks if it’s just garaged. But BMW burns the hydrogen in an engine that also burns gasoline, so just like a plug-in hybrid that doesn’t strand you when the battery charge runs down, this one is suitable as a long-distance tourer.

Safer than you think

The Hyundai production start-up preceded by just a couple weeks the (possibly) final word on what brought down the Hindenburg in 1937: a jolt of static electricity when the tethering lines grounded themselves to the earth in Lakehurst, NJ. Despite the jokes, a hydrogen-powered vehicle may be safer than a gas-engine car. The fuel is in incredibly well-armored tanks. If they overheat, the hydrogen is vented directly to the atmosphere and shoots up, while gasoline pools on the ground.