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水运成本中的燃料费占船舶费用25%以上,约占总成本的20%,是成本中可变的活动因素.搞好燃料消耗的计量和考核,对于节约能源,降低水运成本有着重要意义.地方水运企业多为燃油小轮,燃油消耗的计量长期不准.有的船按定额报消耗,有的船估计报消耗,有的船虽然装有流量计,但由于有时油路堵塞或仪表故障也造成不准,到船舶进坞修理时,一清舱,就出现大置的燃料盘盈盘亏现象,影响平时运输成本的准确性.计量不准的主要原因由于小轮建造充分利用空间,油舱随船体结构建造,线型复杂.不好测量,加之船在水上经常处于动荡状态,
The fuel cost in the water transport costs accounts for more than 25% of the ship cost, accounting for about 20% of the total cost, which is a variable activity variable in the cost. Improving the fuel consumption measurement and assessment is of great significance for saving energy and reducing the shipping cost. Some local shipping companies are bunkers and the measurement of fuel consumption is not allowed for a long period of time. Some vessels consume consumption on a fixed quota basis and some ships estimate consumption on consumption. Although some ships have flow meters, Also caused not allowed, to the ship docking repair, a clear cabin, there is a large fuel disk surplus disk deficit phenomenon, affecting the accuracy of transport costs in general. The main reason for the measurement uncertainty due to the construction of small ferries to make full use of space, Oil tank construction with the hull, linear complexity. Poor measurement, coupled with the ship often in turmoil in the water,