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  • Summary & Details

Variable Compression Ratio System Using a Free Piston A New Mechanism that Enables the Atkinson Cycle

フリーピストンを用いた可変圧縮比システム アトキンソンサイクルを実現する新しいメカニズム

Detailed Information

Author(J)1) 佐藤 智明, 2) 北原 立朗
Author(E)1) Tomoaki Sato, 2) Tatsuro Kitahara
Affiliation(J)1) 神奈川工科大学, 2) 湘南工科大学
Affiliation(E)1) Kanagawa Institute of Technology, 2) Shonan Institute of Technology
Abstract(J)本研究は,シリンダー内に配置したフリーピストンにより,エンジン稼働中でも圧縮比を自在に変更できる新しい内燃機関システムを提案する.これによって,複雑な機構なしでアトキンソンサイクルを実現し,運転条件に応じた最適制御を可能とするとともに,新たな熱機関サイクル創出の可能性を示す.

Translation

Abstract(E)This study proposes a novel internal combustion engine system that enables variable compression ratios even during engine operation by employing a free piston installed inside the cylinder. The proposed system realizes the Atkinson cycle without requiring a complex mechanical structure, enables optimal control according to operating conditions, and demonstrates the potential for creating a new thermodynamic cycle.

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