tonsorial physiologic: Scientific and technological forces to reduce the fuel consumption of ...

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Scientific and technological forces to reduce the fuel consumption of vehicle ? Business ? Management

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The relevant departments said that the prices of the oil is $ 91 / barrel in China, which is equivalent to the international level, compared to more than $ 110 / barrel and the current international oil prices, the spread at around $ 20. On this basis, domestic 93 gasoline is 0.66 yuan /liter upside. The common people believe that oil prices will certainly surpass the 10 yuan mark, and this day is likely to come early. 93 gasoline rise from the current 7.85 yuan to 10 yuan a 100 km fuel consumption of 10 liters, the annual travel of 20,000 km car, for example, the user per year to pay 4300 yuan of oil money! Therefore, choose a cost-effective high-tech fuel-efficient models is very important.

Senior automotive industry experts say, With the continuous advances in automotive technology, the role of technology to enhance fuel consumption becomes more and more. In particular, power technology, advanced technology can bring significant fuel economy performance.

SIDI smart direct injection technology such as the past two years, Buick launched, SIDI direct injection turbo technology, the eAssist intelligent hybrid technology, as well as 6-speed tiptronic gearbox; Volkswagen TSI engine and DSG dual clutch transmission; Toyota Hybridhybrid technology. In addition, through design innovations to reduce the drag coefficient of the vehicle, the use of lightweight materials such as fuel economy is also helpful.

I learned from the end of the market, with oil prices rising, more and more consumers increased attention on fuel-efficient cars. Buick dealer revealed that the Buick LaCrosse launch the eAssist smart hybrid type, there have been a concern of many consumers.

Relevant data show that the LaCrosse eAssist intelligent hybrid 2.4LSIDI intelligent direct injection engine and the eAssist intelligent hybrid technology perfect combination to achieve a dynamic performance and fuel economy simultaneously enhance its integrated operating condition of 100 km fuel consumption is only 7.2Lcompared to the same level with the displacement of traditional power models, average fuel consumption reduced by 20%; in urban congested traffic, fuel economy of up to more than 30%. Equipped with dual-mode hybrid technology in the Cadillac Escalade hybrid integrated fuel consumption than ordinary models to save up to 40% of its hybrid technology in a leading position in the industry. In addition to the hybrid, Shanghai GM has also taken in the field of electric vehicles in the forefront of the market. As a leading do not have life battery power worried about the extended-range electric vehicles, the Chevrolet Volt Waugh Landa extended-range electric vehicles can achieve up to 490 km mileage, fully reflects the Shanghai GM, a powerful new energy technologies reserves.

In addition to the new energy vehicles, Shanghai General Motors has spared no effort in the traditional internal combustion engine technology to improve, Cadillac, Buick, Chevrolet, the three brand are equipped with advanced engine SIDI smart direct injection technology. Among them, the new Cadillac race Viagra the SLS, SRX, CTS and the Buick Vietnam is to achieve ?full line direct injection.

At present, Shanghai GM to introduce three SIDI direct injection naturally aspirated engine, 3.6L, 3.0L and 2.4L displacement and re-calibration, all for the use of the environment in China. SIDI engine meta forefront of cutting-edge technology, advanced cylinder overhead nozzle central jet way overhead intake and exhaust separate camshaft (four-cylinder double overhead, V6 four overhead) by the steel silent chain drive, all-aluminum alloy cylinder head / cylinder block, aluminum fuel injection cooling nano-piston composite materials, an integrated exhaust manifold, supplemented with D-VVT variable intake and exhaust valve timing system, pen ignition coil and advanced engine management module ( ECM), the full tank of fuel combustion in the burst of strong power, smoother operation and quiet, lower power consumption, fewer emissions, cold start emissions decline by as much as 25%.

Excellent dynamic performance 2.4LSIDI intelligent direct injection engine, leading the same level of fuel consumption performance, low exhaust emissions and at a maximum power of 137kW and maximum torque of 240Nm. Than the previous generation models of the same displacement, power increased significantly by 9.6%, 6.7% increase torque, mixing condition 100 km fuel consumption fell by 2.2%. The engine is equipped with the Buick Regal, LaCrosse, snow Folan Mai Rui Bao three high-class cars to become the benchmark of the dynamics of the market at the same level of technology.

In addition, Shanghai General Motors to build small-displacement engine with high-tech, l power breakthrough 50kW to provide adequate power at the same time, show the astonishing fuel economy. Such as 1.2L/1.4LS-TECIII engine, the VGIS variable intake manifold length and the PDA variable inlet flow valve technology to produce the combination of the four intake, effectively increasing the power and reduce fuel consumption. L power of up to 53.1kW, 100 km combined fuel consumption of 5.7L 1.2L engine, class-leading fuel consumption levels; 1.4LS the-TECIII engine or power 54.3kW, the one hundred kilometers fuel consumption of 5.9L/100km, the class-leading. Both engines are widely used in the new Chevrolet Sail, love is the only European models.

In Shanghai , there are nine products Successful candidates after raised the standard of the national energy-saving projects ?benefit the automotive product promotion directory?. Shanghai General Motors, is more short-listed models in the entire automotive industry enterprises, energy conservation and just released the first batch of use of new energy vehicles travel tax relief models directory, Buick Hideo Chevrolet love is the only Europe and the sail can enjoy the travel tax by half, clearly showing that Shanghai General Motors in the small-displacement engine technology leading position.

About the Author

Shenzhen Yongli Filters Co., Ltd is the manufacturer located in Shenzhen city of China which is near Hong Kong. The company specialized in high-grade filters, including http://www.waxfilter.com/products/china-air-oil-separator-for-air-compressors-manufacturer-4617.html ?> oil filters , fuel filters , air filters and many other filters. Relying on Shenzhen China, they are going to expand China market to the global market by foreign trade, wholesale, distribution and so on.

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Onrachel

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