Volumetric heat source models (a) Conical (b) Goldak Double ellipsoidal
![Volumetric heat source models (a) Conical (b) Goldak Double ellipsoidal](https://www.researchgate.net/publication/349394451/figure/fig1/AS:992466429808643@1613633844872/Volumetric-heat-source-models-a-Conical-b-Goldak-Double-ellipsoidal-c-Volumetric.png)
![](https://ars.els-cdn.com/content/image/1-s2.0-S0924013617300468-gr5.jpg)
Extension of the double-ellipsoidal heat source model to narrow
![](https://www.researchgate.net/publication/331039067/figure/fig1/AS:725468483448837@1549976573791/View-of-used-heat-source-models-3D-conical-and-double-ellipsoidal-Goldaks-model.jpg)
View of used heat source models-3D conical and double-ellipsoidal
![](https://ars.els-cdn.com/content/image/1-s2.0-S2238785422005397-gr4.jpg)
A novel systematic numerical approach on determination of heat
![](https://www.researchgate.net/profile/Mantosh-Mandal/publication/366028792/figure/tbl1/AS:11431281104900827@1670306952433/Relation-between-work-hardening-rate-flow-stress-and-ferrite-a-fraction_Q320.jpg)
M. VASUDEVAN Head, Advanced Welding Processes and Modeling
![](https://www.researchgate.net/publication/371969370/figure/fig3/AS:11431281171514797@1688200799956/Application-of-the-heat-source-model-in-cruciform-welded-joints-a-Goldaks-double.png)
Application of the heat source model in cruciform welded joints
![](https://ars.els-cdn.com/content/image/1-s2.0-S0030402620311244-gr10.jpg)
Prediction of weld geometry, temperature contour and strain
![](https://ars.els-cdn.com/content/image/1-s2.0-S0017931017333732-gr2.jpg)
Equivalent heat source approach in a 3D transient heat transfer
![](https://media.springernature.com/lw685/springer-static/image/chp%3A10.1007%2F978-3-031-15211-5_78/MediaObjects/515378_1_En_78_Fig8_HTML.png)
Numerical Simulation of Laser Beam Welding of Stainless Steel and
![](https://www.researchgate.net/publication/334467630/figure/fig4/AS:780985738207233@1563212918687/Goldaks-double-ellipsoidal-heat-source-model-15.png)
Goldak's double ellipsoidal heat source model (15)
![](https://pub.mdpi-res.com/materials/materials-13-02653/article_deploy/html/images/materials-13-02653-g013.png?1591804452)
Materials, Free Full-Text
![](https://pub.mdpi-res.com/processes/processes-09-02188/article_deploy/html/images/processes-09-02188-g001.png?1638868003)
Processes, Free Full-Text
![](https://www.mdpi.com/metals/metals-12-00224/article_deploy/html/images/metals-12-00224-g002.png)
Metals, Free Full-Text