Friday, February 26, 2010

Top 5 Fastest Cars in the World


Here is the definitive list of the top 5 Fastest Cars in the World! Truly Amazing pieces of engineering, pushing performance to its limits! Relish in the power of the SSC Ultimate Aero, Bugatti Veyron, Koenigsegg CCX, Saleen S7 Twin-Turbo & the Mclaren F1!

Rank 1. SSC Ultimate Aero


The SSC Aero is an American-built mid-engine sports car by Shelby Super Cars. Its higher-performance limited production version, the SSC Ultimate Aero TT, is currently the fastest production car in the world, with a fastest recorded speed of 413 km/h (257 mph).This speed was reportedly achieved during tests on September 13, 2007 in West Richland, Washington, United States and verified by Guinness World Records on October 9, 2007.

The Aero and the Shelby Super Cars company are the brainchildren of Jerod Shelby, who spent over seven years designing the car. The basic Aero model is no longer produced, while, as of 2008, the Ultimate Aero costs about 620,000 dollars.


Rank 2. Bugatti Veyron


The Bugatti Veyron 16.4 is a mid-engine sports car produced by Volkswagen Group subsidiary Bugatti Automobiles SAS introduced in 2005. It is currently the fastest accelerating and decelerating production car in the world. It is currently also the most expensive production car available at a price of 1.1 million Euro. It is able to achieve the second highest top speed for a production car, behind the SSC Ultimate Aero TT .

Powered by a 736-kilowatt (1,001 PS/987 hp) W16 engine, it is able to achieve an average top speed of 408.47 km/h (253.81 mph). The car reached full production in September 2005, and is handcrafted in a factory Volkswagen built near the former Bugatti headquarters in Château St Jean in Molsheim (Alsace, France). It is named after French racing driver Pierre Veyron, who won the 24 hours of Le Mans in 1939 while racing for the original Bugatti firm. Two examples of the Veyron are known to have been wrecked since production began.

Rank 3. Koenigsegg CCX


The Koenigsegg CCX is a mid-engined roadster from Swedish car manufacturer Koenigsegg. The CCX has been engineered to comply with the US regulation and market demands and is an evolutionary design that replaced the Koenigsegg CCR. CCX is an abbreviation for Competition Coupe X; the X commemorating the 10th anniversary, (being the Roman numeral for ten), of the completion and test drive of the first CC vehicle in 1996.

The CCX was first unveiled on February 28, 2006 at the 2006 Geneva Motor Show although its existence was announced earlier. A derivative known as the CCXR is available, the difference being that CCXR's engine is tuned to run on biofuel. The different fuel and tune allows the CCXR to produce 25% more power than the CCX.

Rank 4. Saleen S7 Twin-Turbo



The Saleen S7 is a limited production, hand built high-performance automobile developed jointly by Saleen, Hidden Creek Industries, Phil Frank Design, and Ray Mallock Ltd. with RML taking full credit designing and developing the S7 and produced solely by Saleen in Irvine, California. It is the first car produced by Saleen not based on an existing design. The S7 debuted on August 19, 2000 at the Monterey Historic Races. From 2000 until 2004, the S7 featured a naturally aspirated V8 engine with 550 horsepower. In 2005, the S7 was replaced by the S7 Twin Turbo, which featured a more powerful twin-turbo system that boosted engine power to 750 horsepower (760 PS/559 kW) and the top speed to an estimated 250 mph (402 km/h).


Rank 5. McLaren F1


The McLaren F1 was formerly the fastest street legal production car in the world, holding this record from 1994 to 2005, the longest period the record has been held by any street legal or production car in the history of automobiles. It was engineered and produced by McLaren Automotive, a subsidiary of the British McLaren Group that, among others, owns the McLaren Mercedes Formula One team. Today, it is still the fastest naturally aspirated car in the world.

The McLaren F1 was at the time the fastest production car ever built, eclipsing the Jaguar XJ220. A standard version of the McLaren achieved a top speed of 371 km/h (231 mph) in 1994, holding this record for more than 10 years until it was finally eclipsed in 2005 by the Koenigsegg CCR.



Rank 6. Ferrari Enzo


The Enzo Ferrari is a 12-cylinder mid-engine berlinetta named after the company's founder, Enzo Ferrari. It is currently one of the most powerful naturally aspirated production car in the world. It was built in 2003 using Formula One technology, such as a carbon-fibre body, F1-style sequential shift transmission, and carbon-ceramic brake discs. Also used are technologies not allowed in F1 such as active aerodynamics and traction control. After a downforce of 775 kg (1709 lb) is reached at 300 km/h (186 mph) the rear wing is actuated by computer to maintain that downforce.

Tuesday, February 23, 2010

The Hydrogen Engine

The Hydrogen Engine


There are two ways for automobile engines to utilize hydrogen fuel. The first is a Hydrogen Internal Combustion Engine or HICE. With HICE, hydrogen is injected directly into the combustion chamber and burnt as part of the fuel mixture. With slight modifications, many existing gasoline engines can be converted to run directly on hydrogen.

Another method of using hydrogen is through a fuel cell. With this method, hydrogen and oxygen is injected into a chamber where it reacts with a catalyst to produce electricity. They are very efficient and small fuel cells produce enough electricity to power electric cars. However fuel cells are very expensive to build.

A Hydrogen Fuel Cell produces electricity to power electric cars. An Internal Combustion Hydrogen Engine burns hydrogen directly.

Hydrogen Powered Engines - Development History

The first inventor of the hydrogen engine was Reverend W. Cecil James in 1820. His engine worked in a similar fashion as the steam engine, where he had used hydrogen to drive a piston. Although his design ran satisfactorily with a recorded revolution of 60 cycles per minute, but the explosions caused considerable noise. Forty years later, by 1860, many other gas engines had been developed by other inventors. Some of them had strange designs including double-acting versions where fuel was combusted on both sides of the piston. However none of them had any real commercial success with the main drawback being the excessive gas consumption.

With the discovery of gasoline in the 1860s and the invention of the carburetor in 1893, brought with it a new breakthrough in engineering. Gasoline engines could now be used both practically and safely, causing interest in other fuels to subside.

It was not until the 20th century that interest in hydrogen was again rekindled. It had found many uses including hydrogen filled airships, the hydrogen bomb, experimental hydrogen powered aircraft, and used most extensively in the rocket space program as rocket fuel.

In recent years, however, interest in hydrogen energy peaked at a feverish rate as concern for cleaner air and global warming fueled the search for an alternative energy source to replace fossil fuels. Various car manufacturers took to the challenge and began research and development of hydrogen powered cars.

The early 1990s saw the arrival of the Shelby Cobra, a freelance vehicle conversion project from gasoline to hydrogen power. Other more renowned car manufacturers such as Honda introduced their first prototype, the Honda FCX in 1999. A few years later in 2002, Mercedes Benz introduced their first generation of fuel cell vehicles. By 2004, Peugeot had joined this elite group and at the same time BMW’s Hydrogen Powered program produced the first breed of racecars to run on liquid hydrogen.

A 1965 Ford Shelby Cobra Hydrogen Powered BMW H2R

Today, hydrogen powered prototypes and concept cars are being developed by Honda, Toyota, Nissan, Volkswagen, Hyundai, Audi, BMW, Mercedes Benz, Fiat, General Motors, Ford, Peugeot, Chrysler and other less prominent manufacturers. Many are approaching commercial viability such as Honda to begin limited marketing of their latest fuel cell vehicle in 2008. General Motors has stated that it can produce a commercially viable model by 2010.

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Sunday, February 21, 2010

1) Maruti Suzuki Swift


The Swift's launch has been Maruti’s trump card, and since its launch in the country it has totally changed the scenario of the Nation’s car market for some time to come. It is an attractive upgrade for small car owners and the clever pricing makes it fantastic value for money. It is highly desirable, fun to drive, and very cool. The 1.3L engine generates 87 bhp in the petrol version and 75 bhp in the diesel version with estimated fuel economy as 11/13 km/l (city/highway). The cabin is well designed and controls are well laid out which gives the interior a classy look.Swift comes with a 5-speed manual transmission with cable-shift mechanism.



The Maruti Suzuki Swift LXi, VXi and LDi models range from Rs.4,17,000 - 4,78,000 approximately, ex. showroom Mumbai, while the higher end models can go upto almost Rs.6 lakh.

2) Chevrolet Aveo U-VA

The Chevrolet Aveo U-VA is the all-new hatchback that offers excellent comfort and great fuel economy. The cabin provides quite comfort and offers adequate space for passengers and cargo. Jewel type headlamps with full-chrome bezels and a huge horizontal grille are designed to grab attention. This small car comes in three variants in India - 1.2, 1.2 LS, and 1.2 LT with an option pack. All variants are powered by a 1.2-liter petrol engine that delivers 75 bhp. A 5-speed manual transmission is standard across all variants. Spacious interiors and comfortable seating with easy-to-access controls makes it a user friendly car.



The 1.2, 1.2 LS range from approximately Rs.4,24,000- 4,68,000 ex. showroom Mumbai, while the 1.2LT and 1.2 LT Option pack go up to Rs.5.5 lakh.

3) Hyundai i10

Compact cars being India's favourite, Hyundai has chosen the right place to launch it's i10 model. The wheels pushed out to the corners to maximize interior space. i10 is available in two major choices: iRDE and Kappa. This wide and smart small car steals the hearts of many car enthusiasts with its eye-catching design. The 5-speed manual transmission is standard with a choice of two engines: 1.1L iRDE I4 and 1.2L I4. i10. The car gives an impressive fuel economy of 12/15 km/L (city/highway). It offers a good number of convenience features, upscale interior, and superior technology that no other hatchbacks can offer at an affordable price. It also offers an optional anti-lock braking system for increased safety.



The price starts at Rs 3,41,000 (ex-showroom Mumbai).

4) Tata Indica Vista

Tata entered the car market in 1998 with the launch of the Indica. Earlier this model had some flaws and was notorious for breaking down, until Tata launched an improved version in the form of Indica V2 and the Xeta. Now it comes with an even newer face the Indica Vista. Indica Vista is a more powerful small car from Tata Indica segment with enhanced interiors, improved quality, and better performance is built on a completely new platform. This new model is available in 3 variant in India: Aqua, Aura, Terra, offering a choice of 3 engines : 1.4L TDI (Diesel), 1.2L Safire (Petrol) and 1.3L Quadrajet (Diesel). Versatile and roomy interiors with contemporary styling features like two-tone dash board, two DIN stereo system and the breakthrough central Instrument cluster assures utmost comfort.



The prices for the different variants range from Rs 3,53,000- Rs.4,99,000 (ex-showroom Mumbai).

5) Maruti Suzuki A-star

The global compact car A-star is produced exclusively in India. It's available in 3 variants - LXi, VXi, and ZXi. A low wide grille, large hood, and eye-shaped headlamps add elegance to the car. A spacious cabin with an aero-dash and well integrated audio system are highlights of this global car. The sporty hatchback has a combination of current and futuristic design to leave viewers spellbound.



Ex-Showroom Mumbai Price starts from Rs. 3,48,000 for the LXi to Rs.4,14,000 for the Zxi model

6) Hyundai Getz Prime

The new premium hatchback, Getz Prime, is the inimitable fusion of sophistication, high-performance, appealing style, and incredible comfort. This car is labelled as India’s first true world car that meets global standards in terms of performance and comfort. The Prime comes with a 5-speed manual transmission and an estimated fuel efficiency of 12/15 km/l (city/highway). It is one of the most spacious cars in its segment. A tilt steering ensures easy maneuvering.



The prices start at Rs 3,80,000 (ex-showroom Mumbai).

7) Fiat Palio Stile

The Fiat Palio Stile is a blend of elegance, practicality, comfort, and safety. This car offers a choice of 7 variants in India with 3 engine choices. A refined 5-speed manual transmission is standard. All variants come with redesigned headlamps, bumper, and tail lamps besides a double-foldable rear seat and a rear parcel shelf. The interiors are well crafted with a sporty instrumentation cluster, comfortable seating, and ample storage area.



Prices range approximately from Rs.3,35,000- Rs.4,70,000 (ex. showroom Mumbai)

8) Maruti Suzuki Zen Estilo

The new Zen Estilo hit the roads in India by replacing the decade old Maruti Suzuki Zen with an upscale roomy interior and a powerful engine. The fusion of style and urban chic imbibes an imposing feel with a luxurious fascia. This trendy and smart car is built on a Monoform Aerodynamic design that allows it to cut through air current. Available variants include the LX, LXi, and VXi. An ergonomic interior is coupled with a highly proficient cooling system, front and rear seat adjustable head restraints, and a front seat back pocket for added comfort.



Prices start at approximately Rs.3,02,000 (Ex-showroom Mumbai).

9) Chevrolet Spark

The Chevrolet Spark is a customized hatchback of the earlier Matiz from GM. The first striking feature in the Spark is its unconventional interior layout with a gracefully designed, clear, and easy-to-read instrument panel placed in the center of the dashboard. Flexible seating options with spacious head and leg room make the drive comfortable. It has four petrol variants in India: 1.0, 1.0PS, 1.0LS, and 1.0LT. This hatchback is powered by a 1.0L S-Tec I-4 engine that generates 63 bhp. A 5-speed manual transmission is standard across all variants. Its striking design, agility, and host of features distinguish the Spark from its rivals. Due to its compact size, it is easy to handle and best suited for city driving.



The starting price tag is from Rs.3,25,000 (ex-showroom Mumbai).

10) Hyundai Santro Xing

Hyundai Santro can be termed among the most popular cars in the country with its appealing look, superior handling, and well-appointed interiors. It is built with an eRLX 'active intelligence' technology engine that delivers impressive power and performance. The Santro Xing is available in nine variants. Santro Xing comes with a 5-speed manual or a 4-speed automatic transmission. A three-spoke power steering wheel with central locking and front power windows was the selling point when Santro was first launched.
The starting price tag is Rs. 2,56,000 and it can go upto Rs.3,97,000 (ex-showroom Mumbai).

Sources:www.autoindia.com
PALAKKAD (Kerala): India's 38th tiger reserve and Kerala's second was Friday declared open by environment and forests minister Jairam Ramesh. It would be known as the Parambikulam Tiger Reserve.
There has been a sharp decline in the number of tigers in India, with only 1,411 of them left, according to official estimates.

The tiger reserve was known as the Parambikulam Wildlife Sanctuary when it was set up in 1973 in a 285-sq-km protected area in Chittur area of Palakkad.

Another 358 sq km of forests were added, and the tiger reserve now has an area of 643 sq km.
It has a rich diversity of animal life. It also has a variety of trees, including teak, neem, sandalwood and rosewood.
Kerala's first tiger reserve -- Periyar Tiger Reserve -- is situated in Thekkadi in Idukki district.