色婷婷丁香六月,钢铁の魔女,久久免费视频7,欧美高清在线视频在线99精品,国产成人精品实拍在线,人人爽人人爽人人片av

The Importance of Production Emissions in Vehicle Life Cycle Assessment

2018-11-27 13:06:00
LUQIMENG
Original
2341

Life Cycle Emissions and Regulations

Material Production Emissions

UCSB Automotive Materials GHG Comparison Model v4

? Calculates life cycle GHG emissions and energy consumption associated with vehicle lightweighting by material substitution

? Developed by Dr. Roland Geyer, University of California, Santa


Barbara (UCSB)

? Peer-reviewed by panel of experts, including steel and aluminum representatives

? Free to download from WorldAutoSteel website: www.shugengzuiniu.cn


Attributional UCSB Modeling


? Vehicle Types:

? Mid-size sedan

? SUV

? Pick-up Truck

? Hybrid electric vehicle  (HEV)

? Battery electric vehicle (BEV)


? Scenarios:

1. Default baseline vehicles (MY 2007)

2. Updated baseline vehicles (MY 2013)

3. Future pick-up truck (2025)

? Sensitivity Assessments and Monte Carlo Analysis


Updated Baseline Scenarios Results

Future (2025) Pick-up Truck Example

? Light-duty pick-up truck (Crew Cab / Long Box)

? Material quantities based on actual vehicles

? 2025 material production and recycling parameters

? Equivalent fuel economies for contender vehicles set to 2025 CAFE target of 30.6 mpg


Summary

? Automakers are facing increasingly stringent fuel economy targets.

? The use of carbon-intensive lightweighing materials to meet driving phase regulations can result in higher total vehicle life cycle emissions.

? Ensuring improvements in production phase emissions while reducing driving phase emissions avoids unintended consequences.


Write a Comment
Six multiply Nine =
Comment will be posted after it is reviewed.
QR Code
主站蜘蛛池模板: 婷婷五月在线视频 | 成人毛片一区二区三区 | 成年视频在线观看免费 | 国产一级高清免费观看| 久久久高清免费视频 | 精品一区二区三区四区 | 欧洲vat一区二区三区 | 久久国内精品自在自线观看 | 男女羞羞羞视频午夜视频 | 黄大妮电视剧1~48集免费观看 | 2021国产精品成人免费视频 | 综合在线视频 | 国产精品高清2021在线 | 体验区试看120秒 | 国产短视频在线 | 青草视频免费在线观看 | 99精品视频在线观看 | 欧洲欧美成人免费大片 | 经典三级一区二区三区视频 | 成人午夜久久 | 欧美日韩久久中文字幕 | 久久精品国产99久久久 | 色婷婷精品大全在线视频 | 欧美二区视频 | 欧美日韩高清在线观看一区二区 | 欧美中文字幕在线看 | 色戒免费在线播放 | 国产免费自拍 | 久久九九亚洲精品 | 99国产视频 | 色欧美在线视频 | 婷婷激情综合网 | 黄视频免费观看 | 亚洲成人国产 | 热99热| 成人免费一级片 | 日韩中文字幕久久久经典网 | 精品久久久久久久久免费影院 | 六月丁香视频 | 国产成人久久久精品一区二区三区 | 国内精品久久久久影院中国 |