Dynamic Modeling of Critical Velocities for the Pushing/Engulfment Transition in the Si-SiC System Under Gravity Conditions

被引：6

作者：

Kundin, Julia ^{[1
]}

Aufgebauer, Henning ^{[1
]}

Reimann, Christian ^{[2
]}

Seebeck, Jan ^{[2
]}

Friedrich, Jochen ^{[2
]}

Jauss, Thomas ^{[3
]}

Sorgenfrei, Tina ^{[3
]}

Croell, Arne ^{[3
]}

机构：

[1] Univ Bayreuth, Dept Engn Sci, D-95448 Bayreuth, Germany

[2] Fraunhofer IISB, D-91058 Erlangen, Germany

[3] Univ Freiburg, D-79104 Freiburg, Germany

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2017年 / 48A卷 / 01期

关键词：

SOLIDIFICATION FRONT DYNAMICS; SOLID-LIQUID INTERFACE; DIRECTIONAL SOLIDIFICATION; THERMOPHYSICAL PROPERTIES; NUMERICAL-SIMULATION; MULTICRYSTALLINE SI; PARTICLE ENGULFMENT; SOLAR-CELLS; SILICON; COMPOSITES;

D O I：

10.1007/s11661-016-3817-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An extended non-steady-state model for the interaction between a solid particle and an advancing solid/liquid interface based on the dynamic model of Catalina et al. (Metall Mater Trans A 31:2559-2568, 2000) is used to calculate the critical velocities for the pushing/engulfment transition in Si-SiC system under microgravity and under normal gravity conditions. The aim of this study was to explain the abnormal behavior of the critical velocity in experiments. The simulations were carried out for two cases of the drag force formulation. The effects of the non-spherical form of the particles as well as the cluster formation were also taken into account. It is found that in the presence of the gravity force, the particles will be engulfed when the particle size exceeds a certain limit which does not depend on the choice of the drag force formulation. (C) The Minerals, Metals & Materials Society and ASM International 2016

引用

页码：342 / 353

页数：12

共 18 条

[1] Dynamic Modeling of Critical Velocities for the Pushing/Engulfment Transition in the Si-SiC System Under Gravity Conditions
Julia Kundin
Henning Aufgebauer
Christian Reimann
Jan Seebeck
Jochen Friedrich
Thomas Jauss
Tina Sorgenfrei
Arne Croell
Metallurgical and Materials Transactions A, 2017, 48 : 342 - 353
[2] Engulfment and pushing of Si3N4 and SiC particles during directional solidification of silicon under microgravity conditions
Friedrich, J.
Reimann, C.
Jauss, T.
Croell, A.
Sorgenfrei, T.
Tao, Y.
Derby, J. J.
JOURNAL OF CRYSTAL GROWTH, 2017, 475 : 33 - 38
[3] Dynamic modeling of a solar hydrogen system under leakage conditions
Hwang, J. J.
Chang, W. R.
Su, A.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (14) : 3615 - 3624
[4] CRITICAL TENSIONS IN A LIQUID-METAL SYSTEM UNDER DYNAMIC CONDITIONS
REES, EP
TREVENA, DH
BRITISH JOURNAL OF APPLIED PHYSICS, 1965, 16 (05): : 733 - &
[5] Investigation of critical properties in MgB2/SiC/Si thin films prepared under varied conditions
Nishida, A.
Taka, C.
Chromik, S.
Durny, R.
25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 5: SUPERCONDUCTIVITY, 2009, 150
[6] Dynamic modeling and response of a spur planetary gear system with journal bearings under gravity effects
Liu, Zhenxing
Liu, Zhansheng
Yu, Xiangyu
JOURNAL OF VIBRATION AND CONTROL, 2018, 24 (16) : 3569 - 3586
[7] Thermal modeling and controller design of an alkaline electrolysis system under dynamic operating conditions
Qi, Ruomei
Li, Jiarong
Lin, Jin
Song, Yonghua
Wang, Jiepeng
Cui, Qiangqiang
Qiu, Yiwei
Tang, Ming
Wang, Jian
APPLIED ENERGY, 2023, 332
[8] Measurement of critical stress intensity factor in C/C-SiC composites under dynamic and static loading conditions
Srivastava, VK
Maile, K
COMPOSITES SCIENCE AND TECHNOLOGY, 2004, 64 (09) : 1209 - 1217
[9] Dynamic modeling and behavior of parabolic trough concentrated solar power system under cloudy conditions
Wang, Anming
Liu, Jiping
Liu, Ming
Li, Gen
Yan, Junjie
ENERGY, 2019, 177 : 106 - 120
[10] Dynamic modeling of a planetary gear system with sun gear crack under gravity and carrier-ring clearance
Chen, Xianhua
Chen, Yuejian
Zuo, Ming J.
PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON THROUGH-LIFE ENGINEERING SERVICES (TESCONF 2019), 2020, 49 : 55 - 60

← 1 2 →