- •Учебное пособие
- •Предисловие
- •Аннотация
- •Unit 1 Newwords
- •Word Combinations
- •Exercise 1. Match the terms with their definitions
- •Text 1 a. Are Gas Engines Now More Efficient Than Diesel?
- •Text 1b. Diesel Engines vs Gas Engines - Reliability, Efficiency
- •Read the text and answer the following questions.
- •Text 1c. Engines and Exhaust after Treatment Systems for Future Automotive Applications
- •Emission control systems with chemical and physical sensors
- •Word Combinations
- •Glossary
- •Text 2a. Turbocharging, Dl, and More Boost 2011-12 Vehicle Applications for gm's do-it-all global four-cylinder
- •Read and translate the text paying attention to the new word combinations.
- •First Results from National ev Trial
- •Unit 3 New words
- •Word-combinations
- •Text 3 a. Progress in Fiber Reinforced Resin Composite Technology
- •Composites save weight
- •A new composites fabrication line
- •Topics for reports
- •Text 3 b. Uk Specialist Drives Composite Advance
- •Unit 4 New words
- •Word combinations
- •Glossary
- •Text 4 a. Laser Revolutionizes Axle Design
- •Laser-welded, hot-stamped door ring in 2014 Acura mdx
- •Deep Penetration Laser Welding
- •Automotive Laser Welding Applications
- •Text 4b. Laser welding of aluminum alloys
- •High speed laser welding for automobile exhaust components
- •Self-Driving Cars Gain Backing of u.S. Regulators
- •Text 4c. Laser Welding in the Automotive Industry Welding of Automotive Components
- •Unit 5 New words
- •Words combinations:
- •Tex 5 a. Unlocking the full potential of lithium-ion battery technology
- •Text 5 b.Lead-Acid’s Unmatched Sustainability Read the text and make up a logical utterance with the help of the conjunctions:
- •Text 5 c. Lithium- ion Batteries
- •Read the following text and state advantages and disadvantages of lithium-ion batteries.
- •Text 5 d
- •New words
- •Text 6 a. World's First Fully Active, Regenerative Suspension for Automobiles
- •2. Discuss the results of the experiments. Consult the table and speak on the benefits of a power regenerative suspension systemfor improving mobility of the rough terrain vehicles.
- •Topics for report:
- •Text 6 b. Types of Suspensions (gallery)
- •I. Rear Suspension - Dependent (Linked) Systems
- •II. Rear Suspension - Independent Systems
- •III.Double Wishbone Suspension Systems.
- •Supplement
- •1. Supplementary Texts
- •Chassis(Unit 2)
- •Industrial Lasers and Applications in Automotive Welding (Unit 4)
- •Introduction
- •Industrial Laser Types
- •Nanotechnology in Batteries(Unit 5)
- •Independent Front Suspension System(Unit 6)
- •2. Presenting a Paper
- •3. Units of Measurement
- •4. Keys to exercises: Unit 1
- •Text 5 b
- •3. European Commission. Euro 5 and Euro 6 - Emissions from Light Duty Vehicles
- •CoNtents Unit 1
- •Иванова Людмила Ивановна Нещадим Ирина Oлеговна
Text 5 b.Lead-Acid’s Unmatched Sustainability Read the text and make up a logical utterance with the help of the conjunctions:
beyond all doubt / The reason for this is that …/ that’s why/ As far as I know / besides/ It’s due to the fact that…
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Lead-acid batteries are almost completely recycled.
Considerably less energy is required and less CO2 emitted.
The recycled materials used in the manufacture of new batteries are cheaper than batteries made only with new materials
It will remain this way for many years to come.
They have been proven to be more economical and reliable.
They are more environmentally sustainable than the competition.
Lead-acid batteries are the ones most favored by automakers.
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1. From plug-in hybrids to vehicles equipped with “start-stop” technologies, lead-acid batteries are the ones most favored by automakers for starting, lighting and ignition (SLI) functions. The vehicles simply will not start without them. In addition to their cost advantage, lead-acid batteries have another crucial advantage over NiMH, Li-Ion and all other battery chemistries: sustainability.
2. The lead-acid industry’s undisputed economic advantage is due in large part to the fact that their batteries are almost completely recycled. From lead to sulfuric acid to even the plastic cases, all new lead-acid batteries - even those made with advanced lead-carbon technologies - can be recycled. The recycled materials used in the manufacture of new batteries are cheaper than batteries made only with new materials. This is because considerably less energy is required – and less CO2emitted—to manufacture and recycle batteries than to make them only from “virgin” materials. No other battery chemistry can make that claim.
3. When considering why automakers choose lead-acid batteries for the SLI functions of hybrid vehicles, the reasons are obvious. Lead-acid batteries have been proven through more than 50 years to be more reliable, economic and environmentally sustainable than the competition. It will remain this way for many years to come.
Exercise 6.Translate into Russian using a dictionary.
Lithium-ion offers an attractive third option—depending on the chemistry, a single lithium-ion system can replace both lead acid batteries, providing cleaner, more reliable performance in a package that is about one-half of the weight. Lithium-ion systems also offer a far greater charge acceptance rate than lead acid, allowing the battery to capture more of the vehicle's energy during deceleration/ braking and store it to support electrical loads when the engine is off. This also reduces parasitic loss when the engine is on, further boosting fuel economy and increasing engine performance.( 595 characters)
Exercise7. Topics for reports:
Advantages of lithium-ion batteries over traditional ones.
Characteristics of lithium-ion batteries.
The lithium–ion battery technology is an engineering challenge.