The 4 Core Scientific Research Thrusts

1. Multiphase Flow, Transients & Non-Linear Dynamics

Physical characterization and hydrodynamic modeling of gas-liquid and liquid-liquid multiphase flows under steady-state and transient regimes. Hydrodynamic stability, intermittent/slug flow dynamics, flow pattern transitions, and stochastic modeling in horizontal and inclined pipes.

2. Physics-Informed Hybrid Intelligence, Soft Sensing & Instrumentation

Integrating fluid dynamics first principles with Physics-Informed AI (PINNs, neural operators, and surrogate models). Development of virtual sensors (soft sensing), non-intrusive instrumentation (wall dynamic pressure, vibration, capacitance), data-driven algorithms, and digital twins for real-time monitoring.

3. Fluid-Structure Interaction (FSI)

Theoretical, experimental, and numerical investigation of the dynamic coupling between internal multiphase flow and structural vibration response in flexible and rigid pipelines. Analysis of flexural waves, pressure-induced fatigue, and aero/hydroelastic coupling in industrial piping.

4. Petroleum Engineering, Artificial Lift & Flow Assurance

Industrial R&D applications for the energy sector and offshore production systems. Modeling and optimization of Artificial Lift systems (ESP/BCSS, Gas Lift), centrifugal multiphase separation, severe flow phenomenon mitigation, and Flow Assurance integrated with field operational data.

Industrial R&D Partnerships (ANP / FINEP Clause)

Collaborative R&D Projects with the Energy Industry

PHI Lab and ALFA Lab (CEPETRO / FEM / UNICAMP) possess cutting-edge computational and experimental infrastructure to execute collaborative R&D projects funded by energy operators under the ANP/FINEP regulatory clause. We focus on virtual sensors, physics-informed hybrid models, artificial lift optimization, and non-intrusive flow assurance diagnostics.