Recent Technology Development of High-Powered Rotary Engine at Mazda
Recent Technology Development of High-Powered Rotary Engine at Mazda
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DOI：
10.4271/841017
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发表时间：
1984-08
期刊：
影响因子：
--
通讯作者：
T. Muroki
中科院分区：
文献类型：
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作者：
T. Muroki
为了响应当今的市场需求，大功率旋转发动机的技术开发正在进行中，用于乘用车和赛车发动机。本文首先介绍了致力于实现更高输出的开发工作，包括涡轮增压器系统，调谐的感应和排气系统，燃烧室形状，点火系统。讨论了部件采用的新技术，以应对更高的功率输出，从而确保发动机的可靠性和耐久性。这些技术包括一种新的表面处理，用于改善摆线面润滑，减少转子齿轮应力，以及优化火花塞和点火器系统。这些发展努力导致生产：涡轮增压573 cc × 2转子，165 ps/6500 rpm乘用车发动机和573 cc × 2转子，超过260 ps/9000 rpm发动机和654cc × 2转子，超过300 ps/9000 rpm赛车发动机。
In response to today's market demands, technological development for high-powered rotary engines has been under way for application to passenger models and racing engines. This paper describes first the development work devoted to achieve higher output, including a turbocharger system, tuned induction and exhaust systems, combustion chamber shape, ignition system. New technologies used for components so as to cope with higher power output, thus securing engine reliability and durability are discussed. Those technologies include a new surface treatment for improved lubrication of the trochoid surface, reduction in rotor gear stress, and optimization of the spark plug and igniter system. Those development efforts resulted in production of: TURBO CHARGED 573 cc x 2 rotors, 165 ps/6500 rpm engine for passenger car and 573 cc x 2 rotors, more than 260 ps/9000 rpm engine and 654 cc x 2 rotors, more than 300 ps/9000 rpm engine for racing.