《基于流体力学的金属增材制造过程仿真研究（英文版第二版）》内容简介

本书针对金属增材制造加工过程进行了系统研究，基于计算流体动力学方法研究金属增材制造工艺过程中的流体问题。第一章为绪论。第二章至第四章研究金属增材制造打印机腔体内部流场及颗粒分布特性，并设计了新颖的流体罩和负压管对打印机腔体内部流场优化以及溅射颗粒清除。第五章至第九章主要研究金属增材制造加工过程中熔池特性，其中第五章研究了金属熔池动力学特性，第六章研究了外加磁场对金属增材制造过程中熔池以及凝固过程的影响，第七章和第八章研究了金属增材制造过程中工件内部单气孔缺陷和多气孔缺陷的演化过程。第九章研究金属增材制造工件激光清洗工艺，以控制工件表面粗糙度。本次主要修订了技术内容的专业描述，更新了部分结果。
李辉，刘胜 等著

作品目录

Preface
Chapter
1、Introduction
1.1、Background
1.2、Motivation
1.3、Outline
Chapter
2、Investigation
of
the
flow
field
in
Laser-based
Powder
Bed
Fusion
manufacturing
2.1、Introduction
2.2、Simulation
model
of
the
L-PBF
printer
2.3、Simulation
results
2.4、Conclusions
References
Chapter
3、Investigation
of
optimizing
the
flow
field
with
fluid
cover
in
Laser-based
Powder
Bed
Fusion
manufacturing
process
3.1、Introduction
3.2、Simulation
model
of
the
L-PBF
printer
3.3、Simulation
results
and
discussions
3.4、Summary
and
conclusions
References
Chapter
4、Numerical
investigation
of
controlling
spatters
with
negative
pressure
pipe
in
Laser-based
Powder
Bed
Fusion
process
4.1、Introduction
4.2、Simulation
model
of
the
L-PBF
printer
4.3、Simulation
results
and
discussions
4.4、Summary
and
conclusions
References
Chapter
5、Evolution
of
molten
pool
during
Laser-based
Powder
Bed
Fusion
of
Ti-6Al-4V
5.1、Introduction
5.2、Modeling
approach
and
numerical
simulation
5.3、Experimental
procedures
5.4、Results
and
discussions
5.5、Conclusions
References
Chapter
6、Simulation
of
surface
deformation
control
during
Laser-basedPowder
Bed
Fusion
Al-Si-10Mg
powder
using
an
external
magnetic
field
6.1、Introduction
6.2、Modeling
and
simulation
6.3、Results
6.4、Conclusions
References
Chapter
7、Influence
of
laser
post-processing
on
pore
evolution
of
Ti-6Al-4V
alloy
by
Laser-based
Powder
Bed
Fusion
7.1、Introduction
7.2、Experimental
procedures
7.3、Modeling
and
simulation
7.4、Numerical
results
and
discussion
7.5、Conclusions
References
Chapter
8、Evolution
of
multi-pores
in
Ti-6Al-4V/Al-Si-10Mg
alloy
during
laser
post-processing
8.1、Introduction
8.2、Experimental
procedures
8.3、Model
and
simulation
8.4、Numerical
results
and
discussion
8.5、Conclusions
References
Chapter
9、Investigation
of
laser
polishing
of
four
Laser-based
Powder
Bed
Fusion
alloy
samples
9.1、Introduction
9.2、Model
and
theoretical
calculation
9.3、Experimental
methods
9.4、Conclusions
References