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一、前言从1968年到1978年的10年间,增压器技术取得了显著进展,1973年的石油危机前后,其发展內容发生了变化。前五年增压器仍然沿着原来的方向发展,即为了适应柴油机的高增压和大功率化,增压器在大型化、高压比和大流量方面发展显著。后五年增压器停止向大型化方向发展,而向着提高效率和改善环境的低噪音方面发展。当然提高增乐器的压比和可靠性的研究工作仍在进行。为了提高平均有效压力P_(mo)及降低耗油率,采用等压增压或与它相近的增压方式的柴油机逐渐增加。单从增压
I. Preface Supercharger technology has made remarkable progress during the 10 years from 1968 to 1978. The content of its development has changed before and after the 1973 oil crisis. The first five years supercharger is still in the same direction, that is, in order to adapt to the high-pressure diesel engine and high-power, turbocharger in the large-scale, high pressure ratio and large flow of significant development. After five years turbocharger to stop the large-scale development, but to improve efficiency and improve the environment and low noise development. Of course, research on increasing the pressure ratio and reliability of the musical instrument is still going on. In order to improve the average effective pressure P_ (mo) and reduce fuel consumption, the use of equal pressure booster or its equivalent supercharged diesel engine is gradually increasing. Single from the booster