Article

A parametric modeling approach tailored for multiperforated propellant extrusion and its comparative numerical simulation

2026-07-01

Abstract excerpt

<title>Abstract</title> <p>Extrusion molding of multi-perforated gun propellants is a core process in advanced energetic material manufacturing, where the precise digital design of extrusion dies directly governs the forming quality of propellant grains and production efficiency. To meet the digital design requirements of extrusion dies with complex topologies, this paper proposes a novel Python-driven full-proce...

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Literature Corpus work: badb1305-af9f-5214-b308-1d2782cc152a
DOI: 10.21203/rs.3.rs-9746383/v1

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