Search results for " bat"
showing 10 items of 545 documents
Giovan Battista Filippo Basile e Gottfried Semper. Tangenze e confluenze nella cultura architettonica europea della seconda metà del XIX secolo
2009
Con questo saggio si cerca di dare un contributo di conoscenza su Giovan Battista Filippo Basile, architetto che ha rappresentato la figura centrale e di maggiore risonanza europea prodotta negli anni a cavallo dell’Unità d’Italia dalla cultura architettonica palermitana. Il tentativo di avvicinare l’opera teorica di Giovan Battista Filippo Basile a quella di Gottfried Semper, oltre ad evidenziare la dimensione europea del suo pensiero, consente di sottolineare l'importanza del ruolo svolto dal fondamento razionale e teorico, congiuntamente all’esame critico della società, dei suoi valori e dei suoi costumi nell'azione degli architetti; tale approccio alla disciplina fa apparire ai nostri o…
Entre Gaspar Serrano y Giovanni Battista Contini: la reforma barroca del campanario de la catedral de Zaragoza
2010
Memorial al Rey Nuestro Señor sobre que los muy Reverendo Reverendos, muy Ilustre, Ilustres, Nobles y Magnificos Diputados del fidelisimo Reyno de Va…
Prec. al tít.: Iesus, Maria, Ioseph Port. amb grav. xil. enmarcat Sign.: [ ]2, B-L2, M3 Comentaris envoltant el text Reclams
Template electrodeposition and characterization of nanostructured Pb as a negative electrode for lead-acid battery
2019
Abstract Despite Lead Acid Battery (LAB) is the oldest electrochemical energy storage system, diffusion in the emerging sectors of technological interest is inhibited by its drawbacks. The principal ones are low energy density and negative plate sulphating on high rate discharging. In this work, it is shown the possibility of overcoming such drawbacks by using nanostructured lead as a negative electrode. Lead nanowires (NWs) were fabricated by electrochemical deposition in template, which is an easy, cheap, and easily scalable process. Their morphology and crystal structure have been characterized by electron microscopy and X-ray diffraction, respectively. An electrochemical cell simulating…
SPĒĒK kompozītmembrānas nātrija jonu baterijām
2021
SPĒĒK kompozītmembrānas nātrija jonu baterijām. Homiča S., zinātniskais vadītājs asoc. prof., Dr. chem. Vaivars G. Bakalaura darbs, 71 lappuse, 20 attēli, 6 tabulas, 45 literatūras avoti, 3 pielikumi. Latviešu valodā. Bakalaura darba ietvaros tika sintezēts sulfonēts poliēterēterketons un noteikta tā sulfonēšanas pakāpe. Jonu šķidrumā tika izšķīdināts nātrija perhlorāts, noteikta sāļu ietekme uz jonu šķidrumu elektrovadītspēju. Tika izgatavotas cietvielu membrānas, izmantojot iegūtos kompozītus, noteikta elektrovadītspēja atkarībā no jonu šķidrumu koncentrācijas. Divas no iegūtajām kompozītmembrānām tika izmantotas nātrija jonu baterijas prototipa izgatavošanai.
Description of lactic acid bacteria associated with wheat (Triticum durum) and non-conventional flours: focus on their bacteriocinogenic activity
2006
Computer Fluid Dynamics Assessment of an Active Ventilated Façade Integrating Distributed MPPT and Battery
2019
Ventilated Façades integrated with photovoltaic panels have become a popular way to improve both the thermal-physical performances of the existing built environment. The increased usage of not-programmable renewable energy sources implies the adoption of energy storage systems to mitigate the mismatch between the power generation and the building’s demand. Aiming at properly integrates a photovoltaic panel and a battery (Lithium based) as a module of an active ventilated façade, the prototype design has been carried out in terms of thermo-fluid dynamics performance. Based on experimental setup, a numerical study of flow through the air cavity of the active ventilated façade has been carried…
Design, implementation and experimental results of a wireless charger for E-bikes
2019
Based on the Inductive Power Transfer (IPT), the wireless energy transmission is increasingly representing an attractive solution for vehicle battery charging. Due to its high smartness, the wireless solution may be considered an interesting battery charging method for electric bicycles, as they represent light-weight and flexible means of transportation. According to the Vehicle-To-Grid (V2G) concept, the wireless power flow can occur in both the alternative directions: from the grid to the battery or in the opposite way. A Bi-Directional Inductive Power Transfer (BDIPT) system is therefore particularly convenient in the scenario of a multi-parking area. For the E-bike application, a bicyc…
Battery Models for Battery Powered Applications: A Comparative Study
2020
Battery models have gained great importance in recent years, thanks to the increasingly massive penetration of electric vehicles in the transport market. Accurate battery models are needed to evaluate battery performances and design an efficient battery management system. Different modeling approaches are available in literature, each one with its own advantages and disadvantages. In general, more complex models give accurate results, at the cost of higher computational efforts and time-consuming and costly laboratory testing for parametrization. For these reasons, for early stage evaluation and design of battery management systems, models with simple parameter identification procedures are…
Bidirectional High-Efficiency Nonisolated Step-Up Battery Regulator
2011
The design and results of a high-efficiency high-power (5 kW) nonisolated bidirectional dc-dc converter is presented. High stability due to minimum phase behavior is an additional benefit of the topology. The converter is a new boost with output filter where input and output inductors are coupled. This converter is useful with any system that needs to charge and discharge backup batteries and can be applied in space, automotive, and telecom power systems.