Life Cycle Analysis Comparison of Electric and Internal Combustion Engine Based Mobility

2018 ◽  
Author(s):  
Alberto Boretti
Keyword(s):  
Life Cycle ◽  
Internal Combustion Engine ◽  
Life Cycle Analysis ◽  
Combustion Engine ◽  
Internal Combustion

Life cycle analysis of internal combustion engine, electric and fuel cell vehicles for China

Energy ◽  
2013 ◽  
Vol 59 ◽  
pp. 402-412 ◽  
Author(s):  
Dawei Wang ◽  
Nada Zamel ◽  
Kui Jiao ◽  
Yibo Zhou ◽  
Shuhai Yu ◽  
...  
Keyword(s):  
Life Cycle ◽  
Fuel Cell ◽  
Internal Combustion Engine ◽  
Life Cycle Analysis ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Fuel Cell Vehicles

Hydrogen as an Alternative: Life Cycle Cost Analysis between Hydrogen Internal Combustion Engine (Al+Hci) and Gasoline Engine Based on Brake Specific Fuel Consumption

2013 ◽  
Vol 315 ◽  
pp. 423-427
Author(s):  
Halim Razali ◽  
Kamaruzzaman Sopian ◽  
Ali Sohif Mat
Keyword(s):  
Life Cycle ◽  
Interest Rate ◽  
Internal Combustion Engine ◽  
Fuel Consumption ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Specific Fuel Consumption ◽  
Brake Specific Fuel Consumption ◽  
The Interest Rate ◽  
The Cost

Estimation of the life cycle cost (LCC) for a hydrogen internal combustion engine (H2ICE) that uses hydrogen as an alternative fuel by forecasting a financial investment plan for a period of five years (n = 5). This is influenced by the interest rate of 10% (i = 10). The effect of Annual Operating Cost and salvage value in the LCC for H2ICE would give impact on the cost of investment and economic growth in the long term. The result shows the brake specific fuel consumption to achieve 14% savings for grams per kilowatt hour for the engine (G + H2) compared to the engine (G). The operation of H2ICE in the first year would be increased by 22%, the reason is due to the cost of equipment, maintenance and purchase of new components. However, the percentage of operation cost for the following five to ten year of Present worth (PW) is reduced to 0.36% in the fourth year (n = 4) within the interest rate of 10%. The return of initial investment in the capital-first cost (FC) is to occur at the beginning of the fifth year (n = 5) of H2ICE operations. The cost of savings for the next five years would become more profitable reaching 37% reduction in cost compared to conventional fuel consumption

scholarly journals Estimation of CO2 Emissions of Internal Combustion Engine Vehicle and Battery Electric Vehicle Using LCA

2019 ◽  
Vol 11 (9) ◽  
pp. 2690 ◽  
Author(s):  
Ryuji Kawamoto ◽  
Hideo Mochizuki ◽  
Yoshihisa Moriguchi ◽  
Takahiro Nakano ◽  
Masayuki Motohashi ◽  
...  
Keyword(s):  
Power Generation ◽  
Life Cycle ◽  
Internal Combustion Engine ◽  
Co2 Emissions ◽  
Co2 Emission ◽  
Combustion Engine ◽  
Renewable Energy Sources ◽  
Internal Combustion ◽  
Global Scale ◽  
Vehicle Operation

In order to reduce vehicle emitted greenhouse gases (GHGs) on a global scale, the scope of consideration should be expanded to include the manufacturing, fuel extraction, refinement, power generation, and end-of-life phases of a vehicle, in addition to the actual operational phase. In this paper, the CO2 emissions of conventional gasoline and diesel internal combustion engine vehicles (ICV) were compared with mainstream alternative powertrain technologies, namely battery electric vehicles (BEV), using life-cycle assessment (LCA). In most of the current studies, CO2 emissions were calculated assuming that the region where the vehicles were used, the lifetime driving distance in that region and the CO2 emission from the battery production were fixed. However, in this paper, the life cycle CO2 emissions in each region were calculated taking into consideration the vehicle’s lifetime driving distance in each region and the deviations in CO2 emissions for battery production. For this paper, the US, European Union (EU), Japan, China, and Australia were selected as the reference regions for vehicle operation. The calculated results showed that CO2 emission from the assembly of BEV was larger than that of ICV due to the added CO2 emissions from battery production. However, in regions where renewable energy sources and low CO2 emitting forms of electric power generation are widely used, as vehicle lifetime driving distance increase, the total operating CO2 emissions of BEV become less than that of ICV. But for BEV, the CO2 emissions for replacing the battery with a new one should be added when the lifetime driving distance is over 160,000 km. Moreover, it was shown that the life cycle CO2 emission of ICV was apt to be smaller than that of BEV when the CO2 emissions for battery production were very large.

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