Sneha Prabha Narra - Publications, H-index & Citations

Sneha Prabha Narra

carnegie mellon university

19H指数

63论文数

2.0K被引数

收录论文 19

发表时间

Modeling lack-of-fusion (LoF) defects where they are not expected: Sparse, stochastic LoF defects in laser powder bed fusion Ti-6Al-4V 模拟在预期之外出现的未熔合（LoF）缺陷：激光粉末床熔融Ti-6Al-4V中的稀疏、随机LoF缺陷

Computational Materials Science

IF3.3

2026-09-18

OAAI

Vamsi Subraveti; Justin P. Miner; Michelle Hobdari; Sneha Prabha Narra; Caglar Oskay

Melt pool-level multi-output monitoring using an off-the-shelf color camera during multi-layer wire arc additive manufacturing of Alloy 718

Additive Manufacturing Letters

IF4.7

2026-07-22

OAAI

Gala C. Solis; Aaron Rueter; Ilana Lu; Jibrail M. Muhammad; Delphine Duquette; Jonathan A. Malen; Sneha P. Narra

Impact of Segmentation Methods on Predicting Fatigue-Initiating Pores from X-ray Computed Tomography Data X射线计算机断层扫描数据中分割方法对预测疲劳起始孔隙的影响

Advances in Simulation

IF4.7

2026-07-02

OAAI

Justin P. Miner; Michelle Hobdari; Henry Stanton; Sneha Prabha Narra

Additive manufacturing of titanium alloys: a comprehensive review on “process-structure-defect-property” relationship 钛合金增材制造: “工艺-结构-缺陷-性能” 关系综述

Progress in Materials Science

IF40

2026-06-06

PREAI

Amir Mostafaei; Reza Ghiaasiaan; Yunhao Zhang; Justin P. Miner; Meysam Faegh; Oluwaseyi Omoodara; Azadeh Haghighi; Sarah Wolff; Sneha Prabha Narra; Tao Sun; Lin Cheng

Property optimization through full-part thermal history control in laser powder bed fusion additive manufacturing 通过完全部件热历史控制优化激光粉末床熔融增材制造的性能

Additive Manufacturing

IF11.1

2026-04-23

OAAI

William J. Frieden Templeton; Jacob McCauley; Mikhail Khrenov; Shawn Hinnebusch; Miguel Pena; Lin Shao; Albert C. To; Sneha Prabha Narra

Evolution of powder-entrapped pores in Ti–6Al–4V fabricated with powder bed fusion-laser beam process Ti–6Al–4V粉末床熔融-激光束工艺制备过程中粉末捕获孔隙的演变

Additive Manufacturing

IF11.1

2025-06-18

OAAI

Nathan A. Wassermann; Justin P. Miner; Jiayun Shao; Tao Sun; Alan J.H. McGaughey; Sneha Prabha Narra

Enforcing the principle of locality for physical simulations with neural operators 使用神经算子强制执行物理模拟中的局部性原则

Journal of Computational Physics

IF3.8

2025-06-04

OAAI

Jiangce Chen; Wenzhuo Xu; Zeda Xu; Noelia Grande Gutiérrez; Sneha Prabha Narra; Christopher McComb

Prediction of the powder catchment efficiency and melt track height in laser directed deposition 激光定向沉积中粉末集水效率和熔体轨迹高度的预测

JOURNAL OF MANUFACTURING PROCESSES

IF6.8

2025-03-01

OAAI

Ancalmo, Colin; Narra, Sneha Prabha

Multi-Lattice Topology Optimization Via Generative Lattice Modeling 多晶格拓扑优化通过生成式晶格建模

JOURNAL OF MECHANICAL DESIGN

IF3

2025-01-30

PREAI

Chen, Jiangce; Baldwin, Martha; Narra, Sneha Prabha; McComb, Christopher

Data-driven inpainting for full-part temperature monitoring in additive manufacturing 增材制造中用于全部件温度监测的数据驱动修补

JOURNAL OF MANUFACTURING SYSTEMS

IF14.2

2024-12-01

OAAI

Chen, Jiangce; Khrenov, Mikhail; Jin, Jiayi; Narra, Sneha Prabha; Mccomb, Christopher

Fatigue-based process window for laser beam powder bed fusion additive manufacturing 基于乏力的激光束粉末床熔融增材制造工艺窗口

INTERNATIONAL JOURNAL OF FATIGUE

IF6.8

2024-10-01

OAAI

Reddy, Tharun; Ngo, Austin; Miner, Justin P.; Gobert, Christian; Beuth, Jack L.; Rollett, Anthony D.; Lewandowski, John J.; Narra, Sneha P.

Impact of melt pool geometry variability on lack-of-fusion porosity and fatigue life in powder bed fusion-laser beam Ti-6Al-4V 熔池几何形状变化对粉末床熔融-激光束Ti-6Al-4V中缺乏熔融孔隙率和乏力寿命的影响

ADDITIVE MANUFACTURING

IF11.1

2024-09-01

OAAI

Miner, Justin P.; Ngo, Austin; Gobert, Christian; Reddy, Tharun; Lewandowski, John J.; Rollett, Anthony D.; Beuth, Jack; Narra, Sneha Prabha

Expediting structure-property analyses using variational autoencoders with regression

COMPUTATIONAL MATERIALS SCIENCE

IF3.3

2024-06-01

PREAI

Templeton, William Frieden; Miner, Justin P.; Ngo, Austin; Fitzwater, Lauren; Reddy, Tharun; Abranovic, Brandon; Prichard, Paul; Lewandowski, John J.; Narra, Sneha Prabha

A mechanistic explanation of shrinkage porosity in laser powder bed fusion additive manufacturing 激光粉末床熔融增材制造中收缩孔隙率的机理解释

ACTA MATERIALIA

IF9.3

2024-03-01

OAAI

Templeton, William Frieden; Hinnebusch, Shawn; Strayer, Seth T.; To, Albert C.; Pistorius, P. Chris; Narra, Sneha Prabha

Finding the limits of single-track deposition experiments: An experimental study of melt pool characterization in laser powder bed fusion

MATERIALS & DESIGN

IF7.9

2023-07-01

OAAI

William, Frieden Templeton; Shawn, Hinnebusch; Seth, Strayer; Albert, To; Prabha, Narra Sneha

Process qualification of laser powder bed fusion based on processing-defect structure-fatigue properties in Ti-6Al-4V 基于Ti-6Al-4V加工缺陷结构乏力特性的激光粉末床熔合工艺鉴定

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

IF7.5

2023-01-01

OAAI

Narra, Sneha P.; Rollett, Anthony D.; Ngo, Austin; Scannapieco, David; Shahabi, Mahya; Reddy, Tharun; Pauza, Joseph; Taylor, Hunter; Gobert, Christian; Diewald, Evan; Dugast, Florian X.; To, Albert; Wicker, Ryan; Beuth, Jack; Lewandowski, John J.

Enabling Part-Scale Scanwise process simulation for predicting melt pool variation in LPBF by combining GPU-based Matrix-free FEM and adaptive Remeshing 通过结合基于GPU的无矩阵FEM和自适应重新网格化，实现部分规模的扫描过程模拟，以预测LPBF中的熔池变化

ADDITIVE MANUFACTURING LETTERS

IF4.7

2022-12-01

OAAI

Olleak, Alaa; Dugast, Florian; Bharadwaj, Prajwal; Strayer, Seth; Hinnebusch, Shawn; Narra, Sneha; To, Albert C.

Accelerating High-Fidelity Thermal Process Simulation of Laser Powder Bed Fusion via the Computational Fluid Dynamics Imposed Finite Element Method (CIFEM)通过计算流体动力学施加的有限元方法 (CIFEM) 加速激光粉末床熔融的高保真热过程模拟

ADDITIVE MANUFACTURING LETTERS

IF4.7

2022-12-01

PREAI

Strayer, Seth T.; Templeton, William J. Frieden; Dugast, Florian X.; Narra, Sneha P.; To, Albert C.