W. B. Yeats is one of the most important philosophical poets who tried to incorporate history, society, art, and literature in their poems. He proved that the human desire to create the 'Self' through the literature was possible. The developmental process of his literature shows a long way to his destination : freedom of the human soul. It was natural that he has accepted various Eastern and Western philosophies to achieve his goal. Yeats utilized the Indian thoughts in his works and he did it through his own ways. Moreover, he popularized the Indians spiritual life in his works. He tried hard to give an organic unity to his whole works. Especially, he expressed the results of his efforts along his life for his desire for the spirit and its freedom in a raw. It was an unavoidable thing to accept the Oriental thoughts to him, and they effected so much to him to remain in his spiritual world. Among them there was a Cyclical System from the Indian philosophy as a mystic experience to resolve the conflict. The purpose of this dissertation is to examine the influences of Eastern philosophy on Yeats. Secondly, the developmental process of Cycle whose completed forms, such as a gyre or a circle, can be found in A Vision, are traced through the analysis of Yeats’s verse. The ultimate role of the system is the realization of the Unity of Being, which is the state of harmony and unity through the conflicts of the opposites such as life and death, subjectivity and objectivity, and soul and body, etc.

엔진 배기가스의 동력과 유량이 배기행정의 직전 단계에서 관찰되었다. 배기가스 양을 적당히 조정함으로써 터보 과급의 입구 압력을 증가시킬 수 있었으며 엔진의 흡기, 소기 및 배기과정에서 가스질량과 엔진의 동력, 그리고 터보과급 효과도 감소하였다. 터보 과급장치를 기하학적으로 적절화시킴으로써 싸이클의 동기화 및 동력의 효율이 고려된 열교환 과정의 효율 기준도 제기되었으며 디젤엔진의 연소싸이클을 재수정하는 과정과 터빈의 동역학적 특성도 제시되었다.