Combustor panels for gas turbine engines
Methods for manufacturing combustor panels of gas turbine engines and combustor panels are described. The methods include defining a particle deposit near-steady state for at least a portion of a combustor panel, the particle deposit near-steady state representative of a build-up of particles on the at least a portion of the combustor panel during use, generating a template based on the defined particle deposit near-steady state, wherein the template includes one or more augmentation elements based on the representative of build-up of particles, and forming a combustor panel based on the template, wherein the formed combustor panel includes one or more augmentation elements defined in the template.
1. A method of manufacturing a combustor panel of a gas turbine engine comprising:
defining a particle deposit near-steady state for at least a portion of a combustor panel, the particle deposit near-steady state representative of a build-up of particles on the at least a portion of the combustor panel during use;
generating a template based on the defined particle deposit near-steady state, wherein the template includes one or more augmentation elements based on the representative of build-up of particles; and
forming a combustor panel based on the template, wherein the formed combustor panel includes one or more augmentation elements defined in the template,
wherein the one or more augmentation elements are formed of the same material as the formed combustor panel and wherein the one or more augmentation elements are identical to a geometry and location of the near-steady state build-up of particles defined in the particle deposit near-steady state.
2. The method of claim 1 , wherein the defining of the particle deposit near-steady state comprises operating a test rig including a test combustor panel.
3. The method of claim 2 , wherein the generating of the template comprises scanning the test combustor panel.
4. The method of claim 3 , wherein the scanning comprises at least one of CT scanning, topology scanning, and 3D scanning.
5. The method of claim 1 , wherein the defining of the particle deposit near-steady state comprises removing a used combustor panel from a gas turbine engine.
6. The method of claim 5 , wherein the generating of the template comprises scanning the used combustor panel.
7. The method of claim 6 , wherein the scanning comprises at least one of CT scanning, topology scanning, and 3D scanning.
8. The method of claim 1 , wherein the formed combustor panel is formed using one of an additive manufacturing process and a casting process.
9. The method of claim 1 , wherein the defining of the particle deposit near-steady state comprises modeling operation of a combustor panel.
10. The method of claim 1 , wherein the one or more augmentation elements comprise one or more of dune shapes and mound shapes.
11. The method of claim 1 , wherein the particle deposit near-steady state is a state of particle aggregation on a cold side of the combustor panel during operation in which no additional particle aggregation occurs.
12. The method of claim 1 , wherein the formed combustor panel is formed using one of an additive manufacturing process and a casting process.
13. The method of claim 1 , wherein the one or more augmentation elements comprise one or more of dune shapes and mound shapes.
14. The method of claim 1 , wherein the particle deposit near-steady state is a state of particle aggregation on a cold side of the combustor panel during operation in which no additional particle aggregation occurs.
15. A method of manufacturing a combustor panel of a gas turbine engine comprising:
operating a test rig including a test combustor panel;
scanning the test combustor panel using at least one of CT scanning, topology scanning, and 3D scanning;
defining a particle deposit near-steady state for at least a portion of the test combustor panel, the particle deposit near-steady state representative of a build-up of particles on the at least a portion of the combustor panel during use;
generating a template based on the defined particle deposit near-steady state, wherein the template includes one or more augmentation elements based on the representative of build-up of particles; and
forming a combustor panel based on the template, wherein the formed combustor panel includes one or more augmentation elements defined in the template.
16. The method of claim 1 , wherein the augmentation elements are integrally formed with the combustor panel and formed of the same material as the combustor panel.
17. A method of manufacturing a combustor panel of a gas turbine engine comprising:
removing a used combustor panel from a gas turbine engine;
scanning the used combustor panel using at least one of CT scanning, topology scanning, and 3D scanning;
defining a particle deposit near-steady state for at least a portion of the used combustor panel, the particle deposit near-steady state representative of a build-up of particles on the at least a portion of the combustor panel during use;
generating a template based on the defined particle deposit near-steady state, wherein the template includes one or more augmentation elements based on the representative of build-up of particles; and
forming a combustor panel based on the template, wherein the formed combustor panel includes one or more augmentation elements defined in the template.
18. The method of claim 17 , wherein the one or more augmentation elements comprise one or more of dune shapes and mound shapes.
19. The method of claim 17 , wherein the particle deposit near-steady state is a state of particle aggregation on a cold side of the combustor panel during operation in which no additional particle aggregation occurs.
20. The method of claim 17 , wherein the augmentation elements are integrally formed with the formed combustor panel and formed of the same material as the formed combustor panel.