Experimental and RELAP5-3D results on IELLLO (Integrated European Lead Lithium LOop) operation

The experimental facility IELLLO (Integrated European Lead Lithium LOop) was designed and installed at the ENEA Brasimone Research Centre to support the design of the HCLL TBM (Helium Cooled Lithium Lead Test Blanket Module).This work presents the results of the experimental campaign carried out within the framework of F4E-FPA-372 and which had three main objectives. First, to produce new experimental data for flowing LLE (Lead-Lithium Eutectic) for an analysis of the loop and the characterization of its main components. Then, to evaluate performances of commercial instrumentation as available instrumentation is not designed for use in LLE. Lastly, to use the data for validation of the model developed with the system code RELAP5-3D. The data collected could prove helpful to analyze the behavior of the LLE loop of ITER and DEMO in accidental conditions.The results show that the regenerative countercurrent heat exchanger has an efficiency ranging from 70 to 85%, mainly depending on the LLE mass flow rate. It was verified that the air cooler has the capability to keep the cold part of the loop at 623. K, even in the most demanding situation (700. rpm and maximum temperature of the hot part). The instrumentation tested showed good accuracy, with the exception of the turbine flow meter. Nevertheless, specific limitations in the upper operative temperatures were found for the LLE direct contact pressure transducer. RELAP5-3D simulations fit very well the associated experimental results achieved

Rendimento ovo-pup a em diferentes dietas larvais de Moscamed, C. capitata, linhagem TSL - Vienna 8.

Pequenas variações nos ingredientes da dieta larval podem resultar em grande diferença no rendimento de pupas na criação massal de C. capitata. Este trabalho objetivou testar diferentes formulações de dieta larval de moscamed para ser usada na biofábrica moscamed Brasil

Flutuação populacional de moscas-das-frutas (Tephritidae) em pomares de videira em diferentes estádios fenológicos.

O experimento foi realizado em pomares de videira da cultivar Itália localizada no Vale Submédio do Rio São Franscisco, município de Petrolina, PE, a fim de avaliar a dinâmica populacional de moscas-das-frutas nos seguintes estádios fenológicos da videira.Resumo 1617-2

Preferência de oviposição por Ceratitis capitata wied. (Diptera: Tephritidae) em diferentes variedades de uva de mesa.

A escolha do hospedeiro para oviposição é de extrema importância no ciclo de vida das moscas-das-frutas, visto que o desenvolvimento dos estágios imaturos, assim como a sobrevivência e a fecundidade dos adultos dependem da fruta hospedeira selecionada.Resumo 1320-1

Aerial release of sterile flies using radio-controlled aircraft.

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Infestation of grape Vitis vinifera by Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) in Sub-Medium Sao Francisco Valley, Brazil.

The objective of this study was to assess the infestationlevel in grapes, Vitis vinifera, by the medfly, Ceratitis capitata in the São Francisco River Valley (SFV). The adult population was monitored with Jackson trap baited with trimedlure