- •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
Exercise 1. Match the terms with their definitions
1. |
variable valve timing |
a. |
. is the ratio between the useful output of a device and the input, in energy terms. |
2. |
thermal efficiency |
b. |
is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions. |
3. |
compression ratio |
c. |
is a form of internal combustion in which well-mixed fuel and oxidizer (typically air) are compressed to the kindling point. |
4. |
after-treatment systems |
d. |
is the proportion between the volume of the cylinder and combustion chamber when the piston is at the bottom of its stroke, and the volume of the combustion chamber when the piston is at the top of its stroke. |
5. |
homogeneous charge compression ignition |
e. |
is an advanced exhaust emission control technology to convert the pollutants ( eg. CO, NOX Hydrocarbons) into harmless compounds (like CO2, H2O and N2 ) by chemical reactions. |
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Exercise 2.Fill in the blanks using the words in the box:
a). homogeneous charge / b). enhance / c). exhaust / d . energy density / e). compression ignition |
1. The cycle of operations in four –stroke cycle gasoline engine consists of strokes. They are : suction, compression, expansion, ( power stoke) and ...........
2. Automakers are usually more eager to ………… supercharged engine's computer with a power module.
3. The higher the ……………. of the fuel, the more energy may be stored or transported for the same amount of volume.
4. The modern Diesel engine incorporates the features of direct (airless) injection and…………..
5. The majority of research on DI gasoline combustion systems has focused on the processes involved in producing a………… with early injection timing.
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Exercise 3. Match the pairs of synonyms
1 |
gains |
A |
mixture |
2 |
ratio |
B |
option |
3 |
blend |
C |
achievements |
4 |
lofty |
D |
petrol |
5 |
gasoline |
E |
proportion |
6 |
alternative |
F |
high |
7 |
incremental |
G |
poor |
8 |
variable |
H |
expensive |
9 |
lean |
I |
controllable |
10 |
pricey |
J |
gradual |
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3 |
4 |
5 |
6 |
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8 |
9 |
10 |
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