Kwanghyun Ahn - Publications, H-index & Citations

Kwanghyun Ahn

Korea Atomic Energy Research Institute

9H指数

51论文数

352被引数

收录论文 14

发表时间

Quantification of mechanical-induced vibration loads on the reactor coolant pump of a small modular reactor 对小型模块化反应堆反应堆冷却剂泵的机械诱导振动载荷的量化

Nuclear Engineering and Technology

IF2.6

2026-04-17

OAAI

Jihyeon Lee; Hyunwoo Baek; Minwoo Park; Kangheon Lee; Kwanghyun Ahn; Jin-Gyun Kim

Structural Integrity Assessment of Once-Through Steam Generator under Density Wave Oscillation Using Finite Element Analysis 采用有限元分析对密度波振荡下直流蒸汽发生器的结构完整性评估

Nuclear Engineering and Technology

IF2.6

2026-03-26

OAAI

Yunbum Park; Hun Sik Han; Kwanghyun Ahn; Juae Oh; Seongmin Chang

A computational framework based on the harmonic balance method for nonlinear bulk-flow analysis 基于谐波平衡法的非线性体流分析计算框架

Tribology International

IF6.9

2025-10-24

OAAI

Gil-Yong Lee; Kwanghyun Ahn

Nonlinear steady-state analysis of rotor systems coupled with hydrodynamic journal and thrust bearings based on harmonic balance method 基于谐波平衡法的非线性稳态分析，研究耦合了流体动力径向轴承和推力轴承的转子系统。

Nonlinear Dynamics

IF6

2025-09-04

PREAI

Gil-Yong Lee; Kwanghyun Ahn; Kangheon Lee

Effect of bending on the geometry and collapse pressure of helical steam generator tubes: Numerical study 弯曲对螺旋蒸汽发生器管几何形状和坍塌压力的影响：数值研究

NUCLEAR ENGINEERING AND TECHNOLOGY

IF2.6

2025-06-04

OAAI

Park, M.; Lee, M. W.; Ahn, K.; Youn, G. G.

Numerical analysis of residual stress in the bending process using kinematic isotropic hardening models for a helical tube in SMR and a U-bent tube in PWR 采用运动各向同性硬化模型对SMR中的螺旋管和PWR中的U形弯管弯曲过程中的残余应力进行数值分析

Nuclear Engineering and Technology

IF2.6

2025-06-03

OAAI

Kyucheol Jeong; Jae-Yoon Jeong; Hyun-Suk Nam; Hyung-Doh Roh; Kwanghyun Ahn; Jonghun Yoon

Extraction of effective elastic constants of perforated plates with triangular hole pattern using modal analysis 利用模态分析方法提取带三角形孔洞模式穿孔板的有效弹性常数

Nuclear Engineering and Technology

IF2.6

2025-04-23

OAAI

Kyeong-Hoon Jeong; Joo Min Kim; Kwang-Hyun Ahn

Implicit inverse force identification method for vibroacoustic finite element model

JOURNAL OF SOUND AND VIBRATION

IF4.9

2023-07-01

PREAI

Oh, Seungin; Ahn, Chang-uk; Ahn, Kwanghyun; Kim, Jin-Gyun

A mathematical approach to study fluid-coupled vibration of eccentric annular plates

JOURNAL OF FLUIDS AND STRUCTURES

IF3.5

2020-10-01

PREAI

Askari, Ehsan; Jeong, Kyeong-Hoon; Ahn, Kwang-Hyun; Amabili, Marco

Characterization of flow stress at ultra-high strain rates by proper extrapolation with Taylor impact tests 通过泰勒冲击试验的适当外推法表征超高应变率下的流动应力

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING

IF5.7

2016-05-01

PREAI

Piao, M.; Huh, H.; Lee, I.; Ahn, K.; Kim, H.; Park, L.

Material model for dynamic recrystallization of Mg-8Al-0.5Zn alloy under uni-axial compressive deformation with variation of forming temperatures

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

IF7

2016-01-01

PREAI

Ahn, Kwanghyun; Lee, Hye-Jin; Yoon, Jonghun

Rate-dependent hardening model for pure titanium considering the effect of deformation twinning

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

IF9.4

2015-07-01

PREAI

Ahn, Kwanghyun; Huh, Hoon; Yoon, Jonghun

Evaluation of dynamic hardening models for BCC, FCC, and HCP metals at a wide range of strain rates

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

IF7.5

2014-07-01

PREAI

Huh, Hoon; Ahn, Kwanghyun; Lim, Ji Ho; Kim, Hyung Won; Park, Lee Ju

Strain hardening model of pure titanium considering effects of deformation twinning 考虑变形孪晶效应的纯钛应变硬化模型

METALS AND MATERIALS INTERNATIONAL

IF4

2013-07-10

PREAI

Ahn, Kwanghyun; Huh, Hoon; Yoon, Jonghun

研究方向