Controlled Volcanic Gas Venting — Pilot PRD v1 and Simulation Package
This record contains:- PRD v1 (PDF): pilot-scale concept and first-order calculations for controlled venting of volcanic gases via multi-stage throttling and a thermally protected “hot channel”.- Simulations package (ZIP): README.md, sim_fluxo.py (multi-stage choked flow), sim_termico.py (radial multilayer heat conduction). Safety scope:- Concept limited to theoretical analysis and lab hot-bench prototypes. No field operations without formal review, permits, and HAZOP/HAZID. How to cite (replace DOI after publishing):Nunes, C. I. (2026). Controlled Volcanic Gas Venting — Pilot PRD v1 and Simulation Package (v1.0.0) [Report]. Zenodo. https://doi.org/REPLACE-WITH-DOI Licensing:- Report (PDF) and figures: CC BY 4.0 (this record’s license).- Code (inside the ZIP): MIT License (specified in README). Checksums (optional):- pacote_simulacoes.zip — MD5: 86a1f597f14d4e946f04a0d3ce4eba0a- PRD v1.pdf — MD5: 7925334890c61b7ef279052489375fe2 Resumo em português:- Este registro inclui o PRD v1 (PDF) com dimensionamentos de primeira ordem de um sistema de drenagem controlada de gases vulcânicos (manifold multiestágio + “canal quente” protegido) e um pacote com dois scripts Python para simulação de escoamento estrangulado multiestágio e condução térmica radial multicamada. O escopo é exclusivamente conceitual e de laboratório, com ênfase em segurança.
Authors
- Cristiano Ignacio Nunes
Publication Details
- Journal
- Zenodo (CERN European Organization for Nuclear Research)
- Published
- 2026-07-30
- DOI
- https://doi.org/10.5281/zenodo.21710980
- Primary Topic
- Chemical and Environmental Engineering Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00