Search Results - "Unguresan, M. L."

Structural and electrochemical investigations of the electrodes obtained by recycling of lead acid batteries by Rada, S., Unguresan, M.L., Bolundut, L., Rada, M., Vermesan, H., Pica, M., Culea, E.

“…The lead acid batteries are widely used in automobile and provide spent electrodes composed of PbO2/PbSO4 and Pb/PbSO4. Today, batteries are treated and…”
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Extension of Mpdx matrix for 4th order partial differential equations with two independent variables by Colosi, T., Abrudean, M., Muresan, V., Clitan, I., Sas, D., Unguresan, M.-L.

“…The use of Matrix of Partial Derivatives of the State Vector (M pdx ) method for numerical simulation of distributed parameter processes modeled by partial…”
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Experimental research regarding the influence of AdBlue solution temperature on internal combustion engines pollutants by D M S Capătă, M F Popa, N Burnete, M L Ungureşan

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Control of the blunting process of the residual water from a foundry by Muresan, V., Abrudean, M., Unguresan, M. L., Colosi, T.

“…In this paper, a variant for the pH control of the residual water from a foundry is presented. The blunting process of the residual water, being a distributed…”
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Temperature influence over the absorption process of CO2 in octane by Muresan, V., Unguresan, M. L., Varodi, C., Szucs-Balazs, J.-Z

“…The paper presents a solution for modeling and simulation of the CO2 absorption process in octane. In this approach, the main input signal is considered the…”
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Spectroscopic and electrochemical investigations of lead–lead dioxide glasses and vitroceramics with applications for rechargeable lead–acid batteries by Rada, S., Zagrai, M., Rada, M., Culea, E., Bolundut, L., Unguresan, M.L., Pica, M.

“…A new class of glass and vitroceramic electrodes with applications for rechargeable batteries was obtained by a melt quenching method. The structural…”
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A N-15 isotopic exchange column simulator using partial derivative equations by Muntean, I, Unguresan, M-L, Abrudean, M

“…A method of numerical modeling and simulation for a 15 N isotopic exchange column is presented that uses nonlinear partial derivative equations (PDE). After a…”
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Cascade Control of a Residual Water Blunting System by MURESAN, V., ABRUDEAN, M., UNGURESAN, M.-L., COLOSI, T.

“…In this paper, a solution for the automatic control of a residual water blunting system is proposed. The blunting technological process, being a distributed…”
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Modeling of the blunting process of the residual water from a foundry by Muresan, V., Abrudean, M., Unguresan, M. L., Colosi, T.

“…In this paper, a method of modeling and simulation of the blunting process of the residual water from a factory is presented. This process is viewed like a…”
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Modeling and composition estimation of an isotopic distillation column by Muntean, I., Unguresan, M. L., Savu, A., Abrudean, M.

“…In order to effectively implement model-based control algorithms in distillation processes, when no composition measurements are available, a state estimator…”
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The Taylor series - Local iterative linearization method for numerical modeling and simulation of linear processes by Colosi, T., Abrudean, M., Unguresan, M.L.

“…The paper presents a possible version of systemic approach to model and simulate linear, time invariant processes, highlighting the unitary and systematized…”
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Method of numerical simulation for the air pollution dispersion by Coloci, T., Ungurecan, M.-L.

“…The paper can be included in the wide and complex thematic of the environment's protection. The study case refers to a statistical mediation of…”
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Application for some parameters monitoring in installation for isotopes separation by Trusca, M. R. C., Albert, S., Soran, M. L., Varodi, C., Farcas, F., Ungurecan, M. L.

“…It is necessary to maintain the constant parameters in different systems and processes like computer grid, isotope separation plants etc. The temperature,…”
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Modelling and simulation of the luminescence of rare earth (RE) ions and niobium activated yttrium tantalate host lattices by Ungurecan, M.-L, Mesaroş, A, Dulf, F.-V

“…The blue light emission from yttrium niobiumtantalate Y(Ta, Nb)O 4 phosphors under X-ray excitation, is associated with TaO 4 3- and NbO 4 3- groups from the…”
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Effect of light irradiation and immobilization of carbon nanotubes on kinetic parameters corresponding to Michaelis - Menten equation, for NADH sensors based on phenothiazine graphite modified electrodes by Ungurecan, M.-L, Gligor, D.-M

“…The presence of light irradiation and immobilization of carbon nanotubes on graphite electrodes modified with polyphenothiazine formaldehyde (PPF) and…”
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Iron exchange on natural zeolites. Comparison of linear and non-linear regresion analysis methods by Ungurecan, M.-L., Dulf, F.-V., Maicaneanu, A., Gligor, D. M.

“…Natural zeolites cropped out from Pâglisa (Romania) (P), were evaluated in the process of iron removal from model solutions. Experimental data were evaluated…”
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