Modelling the geometry of a moving laser melt pool and deposition track via energy and mass balances

By A. Pinkerton, Lin Li. 2004

195 citations recorded by the source corpus.

Subfields: Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/15b4f02f86886ffb3a35eb0d1bade53b449a5e79

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Mechanics

1. Aref Yadollahi
2. Ehsan Toyserkani
3. Linkan Bian
4. Scott M. Thompson
5. Nima Shamsaei

In Mechanical Engineering

1. Nima Shamsaei
2. Aref Yadollahi
3. Scott M. Thompson
4. Linkan Bian
5. Mohammad Durali
6. Ehsan Toyserkani
7. A. Fathi
8. Amir Khajepour

Citations in the corpus

• Review on powder-bed laser additive manufacturing of Inconel 718 parts (2015, unknown): “References Process Laser type Spot size, mm Power, W Layer thickness, mm Hatch spacing, mm Scanning speed, mm/s Scanning pattern Chlebus et al.42 SLM CW Ytterbium 180 100 50 160 85.7 Zigzag, 90 Amato et al.39 SLM Yb:YAG Fiber 100 200 ~50 800 (1200) Zigzag, 90 Wang et al.21 SLM IPG YLR-200 Fiber 100 ”
• An overview of Direct Laser Deposition for additive manufacturing; Part I: Transport phenomena, modeling and diagnostics (2015, background): “Pinkerton and Li demonstrated that the top layers of a singleayer-width (thin) wall obtain more of a circular profile as opposed o elliptical, flat profiles [103].”
• Prediction of melt pool depth and dilution in laser powder deposition (2006, background): “Pinkerton and Li [11] developed a mathematical model based on mass and energy balances for multi-layer LPD.”