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The Kinematic element method is used to simulate the bulk flow characteristics in axisymmetric closed die forging process. Internal flow inside the cavity is predicted using a kinematically admissible velocity field that minimzes the rate of energy c...
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RISS 인기검색어
動的 要素法을 利用한 軸對稱 段造 工程 解釋에 關한 硏究 = A Study on the Axisymmetric Forging Process Analysis using the Kinematic Element Method
한글로보기https://www.riss.kr/link?id=A19594830
- 저자
- 발행기관
- 학술지명
- 권호사항
-
발행연도
1990
-
작성언어
Korean
-
KDC
530.000
-
자료형태
학술저널
-
수록면
25-37(13쪽)
-
중단사유
※ 저작자의 요청에 따라 해당 논문은 원문이 제공되지 않습니다.
- 소장기관
-
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부가정보
다국어 초록 (Multilingual Abstract)
The Kinematic element method is used to simulate the bulk flow characteristics in axisymmetric closed die forging process.
Internal flow inside the cavity is predicted using a kinematically admissible velocity field that minimzes the rate of energy consumption. Application of the technique includes an assessment of the formation of flash and of degree of filling in rib-web type cavity using billets with various aspect ratios.
The technique considering bulging effect is performed in an incremental manner.
The results of simulation show how it can be use the predition of forging load, metal flow and free surface profile.
Internal flow inside the cavity is predicted using a kinematically admissible velocity field that minimzes the rate of energy consumption. Application of the technique includes an assessment of the formation of flash and of degree of filling in rib-web type cavity using billets with various aspect ratios.
The technique considering bulging effect is performed in an incremental manner.
The results of simulation show how it can be use the predition of forging load, metal flow and free surface profile.
The Kinematic element method is used to simulate the bulk flow characteristics in axisymmetric closed die forging process.
Internal flow inside the cavity is predicted using a kinematically admissible velocity field that minimzes the rate of energy consumption. Application of the technique includes an assessment of the formation of flash and of degree of filling in rib-web type cavity using billets with various aspect ratios.
The technique considering bulging effect is performed in an incremental manner.
The results of simulation show how it can be use the predition of forging load, metal flow and free surface profile.
동일학술지(권/호) 다른 논문
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- 충남대학교
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- 충남대학교
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- 1990
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Computation of Ultrasound Scattered Field from a Homogeneous Cylinder
- 충남대학교
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- 1990
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