论文部分内容阅读
继两年前,德国玛克公司(MaK)公司推出覆盖功率范围930～1530kW的M20系列中速柴油机之后,最新又推出了覆盖功率范围2640～7680kW的M32系列长行程中速柴油机。 M32柴油机可供船舶和发电用,直列机主要是为船舶设计的。为了提高柴油机的经济性和适应环境的要求,行程设计得特别长。根据测试结果,满负荷时燃油耗为180g/kW·h,在转速为600r/min时,单缸输出功率440kW。V型机的行程较短,转速提高到750r/min,从而提高了功率,较好地适应小型发电机的同步转速。V型机单缸额定输出功率480kW。
Two years ago, after the German company MaK introduced its M20 medium-speed diesel engine with a power range of 930-1530kW, the M32 series mid-speed medium-speed diesel engine with a power range of 2640-7680kW was newly introduced. M32 diesel engine for shipbuilding and power generation, in-line machine is designed primarily for the ship. In order to improve the economy of the diesel engine and meet the requirements of the environment, the journey is designed to be particularly long. According to the test results, the fuel consumption at full load is 180g / kW · h, and at the speed of 600r / min, the output power of a single cylinder is 440kW. V-type machine has a short stroke, the speed increased to 750r / min, thereby increasing the power, better suited to small generators synchronous speed. V-type single-cylinder rated output power 480kW.