Search Results - "Lipcsei, Sándor"

Analysis and enhancements of the coolant velocity estimation method in PWR core by Kiss, Sándor, Lipcsei, Sándor

“…•The effect of the propagating perturbation and the background noise is separated in the measured neutron noise spectra.•The transfer function of the…”
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Micromachining using the high energy flat-top beam of a femtosecond pulse UV laser system: micropillar prefabrication by Szabó, Péter Imre, Ugi, Dávid, Gilicze, Barnabás, Dankházi, Zoltán, Lipcsei, Sándor, Homik, Zsolt, Tóth, Zsolt

“…Ablation with ultrashort laser pulses as a surface micromachining tool was studied using a hybrid die-excimer laser system that has high energy per laser pulse…”
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Irradiation-induced strain localization and strain burst suppression investigated by microcompression and concurrent acoustic emission experiments by Ugi, Dávid, Péterffy, Gábor, Lipcsei, Sándor, Fogarassy, Zsolt, Szilágyi, Edit, Groma, István, Ispánovity, Péter Dusán

“…[Display omitted] •Compression experiments were carried out on pristine and irradiated micropillars.•Acoustic emission was recorded concurrently during…”
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Investigation of the reactor heat transfer function between the cold and the hot leg of the primary circuit by Kiss, Sándor, Lipcsei, Sándor

“…•Propagation of the temperature perturbations is investigated in the primary coolant.•Reactor heat transfer function was estimated by measurements.•Estimation…”
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Analysis of propagating temperature perturbations in the primary circuit of PWRs by Kiss, Sándor, Lipcsei, Sándor

“…•Temperature perturbations are investigated by measurements in the primary coolant.•An average, one-loop model is used to improve the correlation between the…”
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Nanomechanical, Structural and Electrochemical Investigation of Amorphous and Crystalline MoO3 Thin-Film Cathodes in Rechargeable Li-Ion Batteries by Methani, Wissem, Pál, Edit, Lipcsei, Sándor, Ugi, Dávid, Pászti, Zoltán, Groma, István, Jenei, Péter, Dankházi, Zoltán, Kun, Robert

“…In this work, a comprehensive investigation of amorphous and crystalline modification of identical electrode active material as a thin-film electrode for a…”
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Effect of the steam generator on temperature fluctuations of the primary circuit coolant in VVER-440 reactors by Kiss, Sándor, Lipcsei, Sándor

“…•Transfer properties of the steam generator were calculated for temperature fluctuations.•Perturbations broaden due to coolant mixing in the steam…”
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Measurement of average circulation period of temperature fluctuations in the coolant of VVER-440 reactors' primary circuit by Kiss, Sándor, Lipcsei, Sándor

“…Enhancing reactor noise diagnostics investigations requires modeling the circulation in the primary circuit of the reactor. An important part of the modeling…”
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Development and overall testing of the traditional MTC estimation based on noise diagnostics at all four units of the Paks NPP by Kiss, Sándor, Lipcsei, Sándor, Végh, János

“…► Development of the traditional noise based estimators applied in VVER-440 reactors. ► Considering the effect of propagating perturbations, geometry and…”
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Statističke analogije između potresa, mikropotresa u metalima i lavina u 1D Burridge-Knopoff modelu by Lipcsei, Sándor, Gere, István, Járai-Szabó, Ferenc, Gergely, Attila, Ugi, Dávid, Ispánovity, Péter Dusán, Dankházi, Zoltán, Groma, István, Néda, Zoltán, Kuki, András

“…Universalities and intriguing analogies in the statistics of avalanches are revealed for three physical systems defined on largely different length and energy…”
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MTC estimation based on neutron noise and propagating temperature perturbation in VVER-440 reactors by Kiss, Sándor, Lipcsei, Sándor, Végh, János

“…Moderator Temperature Coefficient (MTC) is an important parameter characterizing inherent safety in PWRs. Noise diagnostics provides a theoretically well…”
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Nanomechanical, Structural and Electrochemical Investigation of Amorphous and Crystalline MoO[sub.3] Thin-Film Cathodes in Rechargeable Li-Ion Batteries by Methani, Wissem, Pál, Edit, Lipcsei, Sándor, Ugi, Dávid, Pászti, Zoltán, Groma, István, Jenei, Péter, Dankházi, Zoltán, Kun, Robert

“…In this work, a comprehensive investigation of amorphous and crystalline modification of identical electrode active material as a thin-film electrode for a…”
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Monitoring MTC using cold leg thermocouple and background neutron detector noise signals in a VVER-440 reactor during a whole fuel cycle by Kiss, Sándor, Lipcsei, Sándor, Végh, János

“…Monitoring of the Moderator Temperature Coefficient (MTC) was performed from the noise signals of cold leg thermocouples and background neutron detectors in a…”
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Implementation of New Reactivity Measurement System and New Reactor Noise Analysis Equipment in a VVER-440 Nuclear Power Plant by Vegh, J, Kiss, S, Lipcsei, S, Horváth, C, Pos, I, Kiss, G

“…The paper deals with two recently developed, high-precision nuclear measurement systems installed at the VVER-440 units of the Hungarian Paks NPP. Both…”
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Statistical analysis of dislocation cells in uniaxially deformed copper single crystals by Lipcsei, Sándor, Kalácska, Szilvia, Ispánovity, Péter Dusán, Lábár, János L, Dankházi, Zoltán, Groma, István

“…The dislocation microstructure developing during plastic deformation strongly influences the stress-strain properties of crystalline materials. The novel…”
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Irradiation-induced strain localization and strain burst suppression investigated by microcompression and concurrent acoustic emission experiments by Ugi, Dávid, Péterffy, Gábor, Lipcsei, Sándor, Fogarassy, Zsolt, Szilágyi, Edit, Groma, István, Ispánovity, Péter Dusán

“…Plastic deformation of microsamples is characterised by large intermittent strain bursts caused by dislocation avalanches. Here we investigate how ion…”
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