主題：異質(zhì)水流環(huán)境下內(nèi)河集裝箱船舶脫硫塔投資與油品選擇分析
主要內(nèi)容：Increasingly stringent government regulations are sets to forbid the emission of ships. Fuel switch and scrubber installation are two of the most prevalent strategies for ships to reduce emissions. Fuel switch brings a higher shipping cost by burning low sulfur fuel oil, while scrubber installation results in a high capital cost by setting up desulfurization facilities and continuing to burning high sulfur fuel oil. This paper theocratically investigates the strategy choice of a ship who providing container shipping service along an inland river with non-identical streamflow velocity. Different from the deep-sea shipping service, the sailing speed is the sum of engine speed and the streamflow velocity. Engine speed determines the fuel consumption and sailing speed determines the round-trip time of a ship. By assuming an endogenous decision of engine speed, we found that the streamflow velocity increases the engine speeds and thus costs of a ship under both strategies. Also, the streamflow velocity increases the incentive of a ship to install a scrubber. Furthermore, the emissions under both strategies are also studied and the emission reductions would be distorted by endogenous engine speeds. Numerical experiments based on the Yangtze River are conducted to illustrate the theocratical conclusions.
專(zhuān)家姓名：譚志加
工作單位：大連海事大學(xué)
專(zhuān)長(zhǎng)和學(xué)術(shù)成就：內(nèi)河航運(yùn)系統(tǒng)建模與優(yōu)化、交通基礎(chǔ)設(shè)施投融資理論、交通運(yùn)輸網(wǎng)絡(luò)優(yōu)化與分析；
專(zhuān)家簡(jiǎn)介：譚志加，大連海事大學(xué)航運(yùn)經(jīng)濟(jì)與管理學(xué)院教授、博士生導(dǎo)師，主要研究方向：內(nèi)河航運(yùn)系統(tǒng)建模與優(yōu)化、交通基礎(chǔ)設(shè)施投融資理論、交通運(yùn)輸網(wǎng)絡(luò)優(yōu)化與分析；發(fā)表學(xué)術(shù)論文近30篇，其中大部分發(fā)表于交通運(yùn)輸領(lǐng)域國(guó)際頂級(jí)及權(quán)威期刊上，包括《Transportation Science》、《Transportation Research Part B、C、E、D》、《Maritime Policy & Management》、《Journal of Transportation Engineering》等；主持國(guó)家自然科學(xué)基金3項(xiàng)，負(fù)責(zé)國(guó)家社科重大項(xiàng)目、國(guó)家自然科學(xué)基金項(xiàng)目子課題3項(xiàng)；擔(dān)任《Transportation Research Part E》期刊編委、世界交通會(huì)議（WTC）水運(yùn)學(xué)部水運(yùn)物流管理技術(shù)委員會(huì)主席、中國(guó)系統(tǒng)工程學(xué)會(huì)港航分會(huì)理事，管理科學(xué)與工程學(xué)會(huì)交通運(yùn)輸管理研究會(huì)理事、中國(guó)雙法學(xué)會(huì)運(yùn)輸與物流學(xué)會(huì)理事，先后入選湖北省“楚天學(xué)者”計(jì)劃等。
時(shí)間：2021-05-14 15:30:00
地點(diǎn)：交運(yùn)報(bào)告廳