Search Results - "Balino, J.L."

Influence of pipeline modeling in stability analysis for severe slugging by Azevedo, G.R., Baliño, J.L., Burr, K.P.

“…•We study stability of a dynamic model for severe slugging in air-water systems.•We study three different pipeline models.•We build stability maps and…”
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Nonlinear stability analysis for severe slugging in an air–water two-phase flow by Azevedo, G.R., Baliño, J.L., Andreolli, I.

“…This works presents a numerical study of the types of severe slugging through nonlinear stability analysis. The Landau equation, considered as an asymptotic…”
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Bond-graph approach for computational fluid dynamics: a comparison with other numerical methods by Balino, J.L.

“…This paper shows contributions from a new, bond-graph based, formalism for computational fluid dynamics (CFD) problems, through which the state equations are…”
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Model analysis for differential pressure two-phase flow rate meter in intermittent flow by Pellegrini, S.P., Wrasse, A.N., da Silva, M.J., Morales, R.E.M., Trigo, F.C., Baliño, J.L.

“…Multiphase flow rate metering is a challenging problem, specially for flow patterns other than wet-gas. This paper brings forward a new comparative analysis of…”
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Linear stability analysis for severe slugging in air–water systems considering different mitigation mechanisms by Azevedo, G.R., Baliño, J.L., Burr, K.P.

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Modeling and simulation of severe slugging in air-water systems including inertial effects by Baliño, J.L.

“…•We model severe slugging in air-water systems including inertial effects and improvements in the pipeline.•We add choking and gas injection as severe slugging…”
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Modeling and simulation of severe slugging in air–water pipeline–riser systems by Baliño, J.L., Burr, K.P., Nemoto, R.H.

“…A mathematical model, numerical simulations and stability and flow regime maps corresponding to severe slugging in pipeline–riser systems, are presented. In…”
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Orifice plate meter field performance: Formulation and validation in multiphase flow conditions by Campos, S.R.V., Baliño, J.L., Slobodcicov, I., Filho, D.F., Paz, E.F.

“…•We implemented a multi-rate test in two wells in an oil field.•We used an orifice plate model to estimate oil, gas and water flow rates.•We compare results…”
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Bond-graph modeling of 1-D compressible flows by Gandolfo, E.F., Larreteguy, A.E., Balino, J.L.

“…An application to one-dimensional compressible flows of a general bond-graph approach for computational fluid dynamics (BG-CFD), developed in previous papers…”
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Application of stability solver for severe slugging considering a choking device and a tubing connected to a Wet Christmas Tree by Andreolli, I., Azevedo, G.R., Baliño, J.L.

“…This work is an improvement of a previous work (Andreolli et al. 2018) by including a tubing as a subsystem of the pipeline–riser system, a realistic choke…”
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Galerkin finite element method for incompressible thermofluid flows framed within the bond graph theory by Balino, J L

“…In this paper a bond graph methodology is used to model incompressible fluid flows with viscous and thermal effects. The distinctive characteristic of these…”
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A general bond graph approach for computational fluid dynamics by Baliño, J.L., Larreteguy, A.E., Raso, E.F. Gandolfo

“…A general bond graph approach for computational fluid dynamics is presented. Density, velocity and entropy per unit volume are used as independent variables…”
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Swelling and water transport in temperature-sensitive hydrogels based on 2-methoxyethylacrylate by Martellini, F, Mei, L.H.I, Baliño, J.L, Carenza, M

“…A series of thermoresponsive hydrogels based on copolymers of 2-methoxyethylacrylate with acrylamide or N, N-dimethylacrylamide were prepared by…”
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Recent advances in perturbative methods applied to nuclear engineering problems by Andrade Lima, F.R., Gandini, A., Blanco, A., Lira, C.A.B.O., Maciel, E.S.G., Alvim, A.C.M., Silva, F.C., Melo, P.F.F., França, W.F.L., Baliño, J.L., Larreteguy, A.E., Lorenzo, A.

“…This paper describes the main perturbative methods used in sensitivity analysis. It also presents several applications to calculate sensitivity coefficients of…”
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