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In energy monitoring and targeting, a driving factor is something recurrent and measurable whose variation explains variation in energy consumption. The term independent variable is sometimes used as a synonym. One of the most common driving factors is the weather, expressed usually as heating or cooling degree days. In energy-intensive ...
Vehicle dynamics is the study of vehicle motion, e.g., how a vehicle's forward movement changes in response to driver inputs, propulsion system outputs, ambient conditions, air/surface/water conditions, etc. Vehicle dynamics is a part of engineering primarily based on classical mechanics.
The weighting factors are 0.43 for the cold start and transient phases together and 0.57 for the hot start phase. [ citation needed ] Though it was originally created as a reference point for fossil fuelled vehicles, the UDDS and thus the FTP-75, are also used to estimate the range in distance travelled by an electric vehicle in a single charge.
The following items are commonly used automotive acronyms and abbreviations: [1] [2] [3] [4] 5MT: 5-speed manual transmission; A4: 4-speed automatic transmission; A5 ...
This has been one of the key driving factors in international trade and globalization since the 1950s. [14] Bulk transport is common with cargo that can be handled roughly without deterioration; typical examples are ore, coal, cereals and petroleum. Because of the uniformity of the product, mechanical handling can allow enormous quantities to ...
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One confounding factor, which has been the subject of many studies, is residential self-selection: [22] people who prefer to drive tend to move towards low-density suburbs, whereas people who prefer to walk, cycle or use transit tend to move towards higher density urban areas, better served by public transport.
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