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May 9, 2026Macromolecular SymposiaOpen Access

Thermomechanical Validation of an Additively Manufactured Test Chamber for Sustainable Aviation Fuel Atomization in Jet‐In‐Crossflow Conditions

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Authors

VAValerio AcanforaGSGiancarlo SorrentinoGAGiovanni Battista Ariemma

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Overview

Randomized trial validates an additively manufactured test chamber for fuel atomization in gas turbines, suggesting improved structural resilience.

Key Points

  • This study aims to validate the reliability of an additively manufactured test chamber for fuel atomization under jet-in-crossflow conditions.
  • Conducted a transient coupled thermomechanical finite element analysis using Abaqus.
  • Compared an Inconel 718 chamber to a conventional AISI 316L stainless steel configuration.
  • Evaluated stress distribution, temperature fields, and structural displacement under high thermal and pressure loads.
  • Inconel 718 showed 15% lower peak stresses compared to AISI 316L.
  • More uniform stress distribution and improved thermal gradients were observed in the Inconel configuration.
  • Confirmed the effectiveness of additive manufacturing for aerospace applications in high-temperature environments.

Cite This Study

Acanfora et al. (2026) studied this question.

synapsesocial.com/papers/69fed0abb9154b0b82877ba0https://doi.org/10.1002/masy.70381
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