Critical analysis of thermodynamic cycle modeling of adsorption cooling systems for light-duty vehicle air conditioning applications

2015 ◽  
Vol 48 ◽  
pp. 857-869 ◽  
Author(s):  
Amir Sharafian ◽  
Majid Bahrami
Keyword(s):  
Critical Analysis ◽  
Air Conditioning ◽  
Thermodynamic Cycle ◽  
Cooling Systems ◽  
Light Duty ◽  
Light Duty Vehicle ◽  
Modeling Of Adsorption

scholarly journals U.S. Light-Duty Vehicle Air Conditioning Fuel Use and Impact of Solar/Thermal Control Technologies

2018 ◽  
Vol 12 (1) ◽  
pp. 21-34 ◽  
Author(s):  
John Palmer Rugh ◽  
Cory Kreutzer ◽  
Bidzina Kekelia ◽  
Gene Titov ◽  
Jason Lustbader
Keyword(s):  
Air Conditioning ◽  
Thermal Control ◽  
Solar Thermal ◽  
Fuel Use ◽  
Light Duty ◽  
Light Duty Vehicle ◽  
Control Technologies

scholarly journals Analysis of fuel consumption of China light duty vehicle test cycle for passenger car(CLTC-P)

2021 ◽  
Vol 268 ◽  
pp. 01029
Author(s):  
Meng Zhou ◽  
Chongzhi Zhong ◽  
Jingyuan Li
Keyword(s):  
Fuel Consumption ◽  
Air Conditioning ◽  
Test Results ◽  
Test Cycle ◽  
Test Procedures ◽  
Light Duty ◽  
Certification Test ◽  
Light Duty Vehicle ◽  
Vehicle Test ◽  
P Cycle

Through the fuel consumption test of several listed vehicles in China, the basic fuel consumption results of cold start under CLTC-P cycle, the fuel consumption results of vehicles under the condition of air conditioning on, and the fuel consumption results of vehicles under the condition of air conditioning off are measured. At the same time, the differences between NEDC cycle and CLTC-P cycle in China's fuel consumption certification test are compared, and the results of fuel consumption test are combined The fuel consumption test results under CLTC-P cycle are higher than those under NEDC cycle, and the fuel consumption test procedures under Chinese condition are more in line with the actual driving situation in China.

Optimal investment strategies for light duty vehicle and electricity generation sectors in a carbon constrained world

2016 ◽  
Vol 255 (1-2) ◽  
pp. 391-420 ◽  
Author(s):  
Boxiao Chen ◽  
Erica Klampfl ◽  
Margaret Strumolo ◽  
Yan Fu ◽  
Xiuli Chao ◽  
...  
Keyword(s):  
Electricity Generation ◽  
Optimal Investment ◽  
Investment Strategies ◽  
Light Duty ◽  
Light Duty Vehicle

Low-Level Automated Light-Duty Vehicle Technologies Provide Opportunities to Reduce Fuel Consumption

2018 ◽  
Vol 2672 (24) ◽  
pp. 60-74 ◽  
Author(s):  
Saeed Vasebi ◽  
Yeganeh M. Hayeri ◽  
Constantine Samaras ◽  
Chris Hendrickson
Keyword(s):  
Fuel Consumption ◽  
Aerodynamic Force ◽  
The United States ◽  
Route Guidance ◽  
Conventional Vehicle ◽  
Automated Vehicle ◽  
Fuel Savings ◽  
Light Duty ◽  
Vehicle Systems ◽  
Light Duty Vehicle

Gasoline is the main source of energy used for surface transportation in the United States. Reducing fuel consumption in light-duty vehicles can significantly reduce the transportation sector’s impact on the environment. Implementation of emerging automated technologies in vehicles could result in fuel savings. This study examines the effect of automated vehicle systems on fuel consumption using stochastic modeling. Automated vehicle systems examined in this study include warning systems such as blind spot warning, control systems such as lane keeping assistance, and information systems such as dynamic route guidance. We have estimated fuel savings associated with reduction of accident and non-accident-related congestion, aerodynamic force reduction, operation load, and traffic rebound. Results of this study show that automated technologies could reduce light-duty vehicle fuel consumption in the U.S. by 6% to 23%. This reduction could save $60 to $266 annually for the owners of vehicles equipped with automated technologies. Also, adoption of automated vehicles could benefit all road users (i.e., conventional vehicle drivers) up to $35 per vehicle annually (up to $6.2 billion per year).

scholarly journals Impact of freeway weaving segment design on light-duty vehicle exhaust emissions

2018 ◽  
Vol 68 (6) ◽  
pp. 564-575 ◽  
Author(s):  
Qing Li ◽  
Fengxiang Qiao ◽  
Lei Yu ◽  
Shuyan Chen ◽  
Tiezhu Li
Keyword(s):  
Exhaust Emissions ◽  
Vehicle Exhaust ◽  
Light Duty ◽  
Light Duty Vehicle

Environmental and Safety Performance of Commercially-available Light-duty Vehicle Tires in North America

2018 ◽  
Author(s):  
Hamza Shafique ◽  
Brad Richard ◽  
Martha Christenson ◽  
Sandra Bayne
Keyword(s):  
North America ◽  
Safety Performance ◽  
Light Duty ◽  
Light Duty Vehicle

Power Reduction in Air Conditioning by Means of Off-Peak Operation and Coolness Storage

1974 ◽  
Vol 96 (3) ◽  
pp. 165-168
Author(s):  
J. C. Dudley ◽  
S. I. Freedman
Keyword(s):  
Air Conditioning ◽  
Thermodynamic Cycle ◽  
Power Reduction ◽  
Performance Data ◽  
Air Conditioning System ◽  
Evaluation Of Performance ◽  
Chilled Water ◽  
Conventional Systems ◽  
And Storage

An original air-conditioning system was developed which requires considerably less power than conventional systems while providing identical cooling and dehumidification. The 50 percent (depending on application) power reduction is accomplished by off-peak compressor operation and storage of chilled water. The full cooling and dehumidification is accomplished by means of a new thermodynamic cycle involving two evaporators with an intermediate condenser operating with the stored chilled water. The system was built, instrumented, and operated reliably. Evaluation of performance data confirmed the theory and verified the power reduction, cooling, and dehumidification performance calculations.

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