Propulsion Fluids Analyst

Résumé du poste

The role involves analyzing fluid transients, thermal-fluid behavior of cryogenic propellants, and developing pressurization system models for an orbital launch vehicle. The analyst will support test campaigns through pre-test predictions and post-test data reconciliation and root-cause analysis.

Détails du poste

About the role We are looking for a Propulsion Fluids Analyst who is equally proficient in performing first order calculations as they are in running CFD or developing their own analysis code. You will work across design, analysis, development, operation, and reuse scenarios in a fast-moving development environment. This is a highly technical role for someone who wants to be close to details, make consequential design decisions, and help establish the propulsion and stage fluids systems of an orbital launch vehicle program from the ground up. What You Will Do * Aerothermal design of propulsion components including Injectors, Thrust Chambers, Nozzles, Valves, and other fluid system parts * Analyze fluid transients, water hammer, priming, two-phase flow, cavitation, flow-induced loads, and feed system coupling across engine and stage fluid systems * Perform thermal-fluid analysis of cryogenic propellants including chill-down, boil-off, and thermal conditioning * Run trade studies on system architecture and operating points to inform design decisions * Develop and validate pressurization system models (autogenous, helium, or self-pressurizing) to size pressurant requirements and predict ullage behavior * Build, run, and maintain system-level models in tools such as EcosimPro, ESPSS, Flownex, Fluent, CFX, or in-house Python/MATLAB codes * Support cold flow, hot fire, stage test, and flight campaigns with pre-test predictions and post-test data reconciliation * Support anomaly investigations and root-cause analysis for fluid-related issues Qualifications Required * 7+ years of experience with one or more of the following: * * Creating and running 1-D flow networks for component sizing * Performing 3-D fluid analysis on propulsion components * Analysis of cryogenic fluids * Combustion analysis including liquid injection modelling * Inclination toward a fast-paced, resource-constrained environment with rapid hardware development using iterative design-build-test cycles that are central to the engineering culture * Bachelor’s degree in mechanical engineering, aerospace engineering, or a related field Preferred * Sub/trans/super/hypersonic aerodynamics of vehicle during ascent and re-entry * Thermal analysis proficiency * Structural analysis proficiency * Turbomachinery fluid analysis proficiency * Functional proficiency in CAD (NX) and Python * Experience with the following: * * Performing Conjugate Heat Transfer analysis using Fluent or similar CFD tools on rocket engine components * Aerothermal design of bipropellant rocket engines * Methane delivery systems * Exposure to complex fluid systems as well as understanding the behaviour of the mechanisms in those systems * Advanced degree in mechanical engineering, aerospace engineering, or a related field

Ce que vous ferez

The role involves analyzing fluid transients, thermal-fluid behavior of cryogenic propellants, and developing pressurization system models for an orbital launch vehicle. The analyst will support test campaigns through pre-test predictions and post-test data reconciliation and root-cause analysis.

Exigences

Candidates must have over 7 years of experience in fluid analysis, specifically with cryogenic fluids, and be comfortable in a fast-paced hardware development environment. Proficiency in CFD tools, Python, and MATLAB is highly desired.

Compétences indiquées

• Python · Souhaitée

Autres compétences pertinentes

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• Fluid Analysis
• CFD
• Cryogenic Fluids
• Thermal-Fluid Analysis
• Python
• MATLAB
• EcosimPro
• ESPSS
• Flownex
• Fluent
• CFX
• Conjugate Heat Transfer
• CAD
• Visio
• Turbomachinery Analysis
• Combustion Analysis
• Launch Vehicle Systems
• Design Analysis
• Engine Components
• Aerodynamics
• Propulsion
• Reconciliation
• Computational Fluid Dynamics
• Development Environment
• Forecasting
• Heat Transfer
• Iterative Design
• Python (Programming Language)
• Microsoft Visio
• Structural Analysis
• Systems Architecture
• Test Data Generation
• Thermal Analysis
• Thermal Management
• Turbomachinery
• Investigation
• Root Cause Analysis

Domaines d’emploi

• Engineering
• Science & Research
• Manufacturing
• Transportation
• Technology
• Propulsion Intern
• Wind Energy Engineer
• Engineering Professionals Not Elsewhere Classified
• Energy Engineers, Except Wind and Solar
• Engineers, All Other