Influence of Different Refueling Temperatures and Refueling Rates on Refueling Emission
نویسندگان
چکیده
Abstract With the increase of automobiles on hand in China, automobile refueling emissions, as an important part volatile organic compounds (VOC), have been paid more and attention. Frequent is related to fuel vapor concentration operation safety gas stations. Reducing emissions can improve recovery efficiency reduce waste Therefore, research test began attract However, due long pre-processing time test, occupation laboratory, complicated testers, most studies China focus numerical simulation a simplified model or impact analysis emission local system, there are fewer whole automobile. This paper aims analyze influence environment scientifically loss reasonably. The different temperatures rates was investigated. showed that increased with temperature increasing. When certain extent, splashing occurred refueling. 10°C, 30°C, 40°C, vehicles equipped ORVR system 0.92 times, 3.08 8.29 times than standard (20°C). In actual refueling, it recommended adopt 20°C. decreased first then rate. rate were lower decrease 7L/min, 27L/min, 47L/min, 13 1.25 1.75 (37L/min). Too high could lead splashing; therefore, 37 L/min recommended. Compared ordinary gasoline be seen by 99%. According industry report, 12320.4386t saved throughout year if all installed 2017 Yunnan province. It will save 39.3730t 149.6174t gasoline, when station chooses 20 °C year, compared 30°C 40°C. And using 4.7248t 14.1743t 27 47 year. continue promote installation system. process, choose slower energy.
منابع مشابه
Refueling problem of alternative fuel vehicles under intuitionistic fuzzy refueling waiting times: a fuzzy approach
Using alternative fuel vehicles is one of the ways to reduce the consumption of fossil fuels which have many negative environmental effects. An alternative fuel vehicle needs special planning for its refueling operations because of some reasons, e.g. limited number of refueling stations, uncertain refueling queue times in the stations, variable alternative fuel prices among the stations, etc. I...
متن کاملTerminal Guidance for Autonomous Aerial Refueling
.................................................................................... ii DEDICATION.................................................................................. iv ACKNOWLEDGEMENTS.................................................................. v VITA.............................................................................................. vi LIST OF FIGURES..............
متن کاملFinding Optimal Refueling Policies in Transportation Networks
We study the combinatorial properties of optimal refueling policies, which specify the transportation paths and the refueling operations along the paths to minimize the total transportation costs between vertices. The insight into the structure of optimal refueling policies leads to an elegant reduction of the problem of finding optimal refueling policies into the classical shortest path proble...
متن کاملEgalitarian Peer-to-Peer Satellite Refueling Strategy
bi = supply/demand corresponding to a node in Vn C M = cost of an egalitarian peer-to-peer solution M CLB = optimal value of objective function of the optimization problem cij = cost of an edge in Gn cij = cost of an edge in G‘ c i; j; k = cost of a triplet i; j; k representing an egalitarian peer-to-peer maneuver d = distance between two triplets tp and tq E‘ = set of edges in G‘ Ef = set of e...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2528/1/012016