TALISMAN+: Intelligent System for Follow-Up and Promotion of Personal Autonomy

The TALISMAN+ project, financed by the Spanish Ministry of Science and Innovation, aims to research and demonstrate innovative solutions transferable to society which offer services and products based on information and communication technologies in order to promote personal autonomy in prevention and monitoring scenarios. It will solve critical interoperability problems among systems and emerging technologies in a context where heterogeneity brings about accessibility barriers not yet overcome and demanded by the scientific, technological or social-health settings.

Greenfield shopping center development. The integration between environmental features, building design and investment analysis at the decision making stage

The Shopping centre is a long term investment in which Greenfield development decisions are often taken based on risks analysis regarding construction costs, location, competition, market and an expected DCF. Furthermore, integration between the building design, project planning, operational costs and investment analysis is not entirely considered by the investor at the decision making stage. The absence of such information tends to produce certain negative impacts on the future running costs and annual maintenance of the building, especially on energy demand and other occupancy expenses paid by the tenants to the landlord. From the investor´s point of view, this blind spot in strategy development will possibly decrease their profit margin as changes in the occupancy expenses[ ] have a direct outcome on the profit margin. In order to try to reduce some higher operating cost components such as energy use and other utility savings as well as their CO2 emissions, quite a few income properties worldwide have some type of environmental label such as BREEAM and LEED. The drawback identified in this labelling is that usually the investments required to get an ecolabel are high and the investor finds no direct evidence that it increases market value. However there is research on certified commercial properties (especially offices) that shows better performance in terms of occupancy rate and rental cost (Warren-Myers, 2012). Additionally, Sayce (2013) says that the certification only provides a quick reference point i.e. the lack of a certificate does not indicate that a building is not sustainable or efficient. Based on the issues described above, this research compares important components of the development stages such as investments costs, concept/ strategy development as well as the current investor income and property value. The subjects for this analysis are a shopping centre designed with passive cooling/bioclimatic strategies evaluated at the decision making stage, a certified regional shopping centre and a non-certified standard regional shopping centre. Moreover, the proposal intends to provide decision makers with some tools for linking green design features to the investment analysis in order to optimize the decision making process when looking into cost savings and design quality.

Analytical study of the thermal behaviour and stability of a small satellite

In this work the thermal analysis of a small satellite orbiting around the Earth has been approached by direct integration of the heat balance equations of a two-node reduced model, obtaining a linearized second order ODE problem, similar in form to the classical case of the forced vibration of a damped system. As the thermal loads (solar radiation, albedo, etc.) are harmonic, the problem is solved by means of Fourier analysis methods. Research on that field can be directly applied to the analysis of thermal problems and the results obtained are satisfactory. Working on the frequency domain streamlines the analysis, simplifies the study and facilitates the experimental testing. The transfer functions are obtained for the two-node case but the study can be extended to an n-node model.

Aplicación de un tratamiento biológico a las aguas residuales provenientes de una destilería de alcohol de caña, utilizando un reactor UASB

En este trabajo se llevó a cabo el tratamiento de vinazas mediante dos tecnologías anaerobias. Se dividió en cuatro estudios técnicos. El primero fue el arranque y estabilización del reactor UASB (Upflow Anaerobic Sludge Blanket), en dónde se evaluó la estabilización mediante la eficiencia de remoción de DQO y la granulación del lodo. El segundo estudio evaluó el rendimiento del reactor UASB frente a diferentes Cva. El tercer estudio evaluó el efecto del TRH sobre la eficiencia del reactor UASB, y el cuarto de ellos fue evaluar el rendimiento del RABF (Reactor Anaerobio de Biomasa Fija). El reactor UASB de 2,6 L de capacidad, fue arrancado por lotes, con seis ensayos utilizando vinaza como sustrato. Se obtuvieron eficiencias de remoción en DQO en un rango de 79-91%, en los seis lotes. Se obtuvo formación de gránulos con diámetro (Ø) de 0,85-1,15 mm y un coeficiente de esfericidad (Є) de 0,7-0,77. Se logró la granulación de lodos tras 2 meses de operación. Alcanzada la estabilización del reactor UASB, se siguió una operación en flujo continuo. Las Cva probadas de 1, 2, 4 y 6 gDQO/L.d para el reactor UASB dan una respuesta bastante favorable con respecto al rendimiento del reactor, ya que presento eficiencias de remoción de DQOs del 51 hasta el 76%, eficiencias similares a los reportados por la literatura. En el estudio de TRH se operó con Cva de 6 gDQO/L.d y los TRH fueron de 24, 12 ,5 ,3 y 1 día. El % de eliminación de DQO fue de 51, 60, 57, 60 y 63 % remoción en DQOsoluble, respectivamente. Se alcanzó una producción de biogás máximo de 5.283 ml/d, pero al reducir el TRH se observó una reducción proporcional del volumen total de biogás. El %CH4 contenido en el biogás aumento al disminuir el TRH, reflejando valores de 80 al 92 % de CH4. El RABF con un volumen de 8,2 L, utilizo tubos de plástico corrugado como medio de soporte para las bacterias. Se aplicaron las siguientes Cva; 0,5, 1, 3 y 6 gDQO/L.d. El reactor RABF presento una excelente remoción de la materia orgánica (80% DQOs), una producción de biogás estable, y un contenido en CH4 del biogás muy interesante. Sin embargo, para una Cva superior a 3 gDQO/L.d empezó un comportamiento inesperado de reducción de capacidad. Las condiciones hidrodinámicas del reactor UASB son decisivas para la formación de los gránulos, condición previa para iniciar el flujo continuo. Al operar el reactor UASB en modo continuo, se pudo evaluar las mejores condiciones de operación para este tipo de residuo (vinaza). La Cva de 6 gDQO/L.d para el reactor UASB alimentado con vinaza bruta representa el límite de su capacidad. Sin embargo, al aumentar la Cva se genera una mayor producción de biogás y metano. La eficiencia de remoción de la DQO soluble es independiente del TRH, para una Cva de 6 g DQO/L•d y las condiciones de TRH probadas (24, 12, 5, 3 y 1 días). Los valores de remoción de DQO alcanzados son un poco superior a los valores de biodegradabilidad anaerobia de la vinaza observados de 50 %. De manera general, la reducción del TRH o bien la dilución de la vinaza no presenta un efecto significativo sobre la remoción de la materia orgánica soluble, pero si lo presenta en la remoción de sulfatos reduciendo indirectamente su toxicidad. El soporte termoplástico inoculado en el RABF y alimentado con vinaza bruta, actuó como un filtro, además de obtener buenos resultados en eliminación de DQO, pero dada las dimensiones y la altura del relleno se frena la evacuación del metano. This work was carried out by treatment vinasses with two anaerobic technologies. It was divided into four technical studies. The first was the start up and stabilization Upflow Anaerobic Sludge Blanket (UASB) reactor, where the stability was evaluated by the removal efficiency of COD and sludge granulation. The second study evaluated the performance of the UASB reactor against different OLR. The third study evaluated the effect of HRT on the efficiency of the UASB reactor, and the fourth of which was evaluate the performance Fixed Biomass Anaerobic (FBA) reactor. The UASB reactor of 2,6 L capacity, was started in batch, with six assays using vinasse as substrate. Were obtained removal efficiencies of COD in the range of 79- 91% in the six batches. Forming granules were obtained with a diameter (Ø) of 0,85- 1,15 mm and sphericity coefficient (Є) of 0,7 to 0,77. Sludge granulation was achieved after 2 months of operation. Once stabilization is achieved of the UASB reactor, it was followed by a continuous flow operation. The OLR tested 1, 2, 4 and 6 gCOD/L.d for UASB reactor gives a very favorable response regarding the performance of the reactor, as presented COD5 removal efficiencies of 51 to 76%, similar efficiencies those reported in the literature The HRT study was operated with an OLR of 6 gCOD/L.d and HRT were 24, 12, 5, 3 and 1 day. The removal efficiency was 51, 60, 57, 60 and 63% in soluble COD, respectively. It reached a maximum biogas production of 5.283 ml / d, but by reducing the HRT showed a proportional reduction in the total volume of biogas. The %CH4 content in the biogas increased with decreasing TRH, reflecting values of 80 to 92% of CH4. The FBA reactor with a volume of 8,2 L, used corrugated plastic tubes as carrier for bacteria transportation. The following OLR was applied, 0,5, 1, 3 and 6 gCOD/L.d. The FBA reactor showed an excellent removal of organic matter (80% CODS), a stable biogas production, and CH4 content very interesting. However, for more than 3 gCOD/L.d OLR began with unexpected behavior of capacity reduction. The UASB reactor hydrodynamic conditions are decisive for the formation of the granules, precondition to start the continuous flow. By operating the UASB reactor in continuous mode, it was possible to evaluate the best operating conditions for this type of waste (vinasse). The OLR of 6 gCOD/L.d for the UASB reactor fed with raw vinasse represents the limit of its capacity. However, with increasing OLR creates increased biogas production and methane. The removal efficiency of soluble COD is independent of HRT for OLR of 6 gCOD/L.d and HRT conditions tested (24, 12, 5, 3 and 1 day). COD Removal values achieved are slightly higher than the values of the vinasse anaerobic biodegradability of observed at 50%. Generally, reduction of HRT or vinasse dilution does not present a significant effect on the removal of the soluble organic matter; however if it occurs in the removal of sulfate reducing indirectly its toxicity. The thermoplastic support inoculated in FBA reactor and fed with raw vinasse, acted as a filter, in addition to obtaining good results in COD removal, but given the size and height of the filling slows evacuation of methane.

Clean Coal Technologies Scenario and Evaluation of Present CO2 Dwindling Initiatives to Approach Zero Emission Power Stations By Coal Combustion. Deployment Situation and Evaluation Study

In the present uncertain global context of reaching an equal social stability and steady thriving economy, power demand expected to grow and global electricity generation could nearly double from 2005 to 2030. Fossil fuels will remain a significant contribution on this energy mix up to 2050, with an expected part of around 70% of global and ca. 60% of European electricity generation. Coal will remain a key player. Hence, a direct effect on the considered CO2 emissions business-as-usual scenario is expected, forecasting three times the present CO2 concentration values up to 1,200ppm by the end of this century. Kyoto protocol was the first approach to take global responsibility onto CO2 emissions monitoring and cap targets by 2012 with reference to 1990. Some of principal CO2emitters did not ratify the reduction targets. Although USA and China spur are taking its own actions and parallel reduction measures. More efficient combustion processes comprising less fuel consuming, a significant contribution from the electricity generation sector to a CO2 dwindling concentration levels, might not be sufficient. Carbon Capture and Storage (CCS) technologies have started to gain more importance from the beginning of the decade, with research and funds coming out to drive its come in useful. After first researching projects and initial scale testing, three principal capture processes came out available today with first figures showing up to 90% CO2 removal by its standard applications in coal fired power stations. Regarding last part of CO2 reduction chain, two options could be considered worthy, reusing (EOR & EGR) and storage. The study evaluates the state of the CO2 capture technology development, availability and investment cost of the different technologies, with few operation cost analysis possible at the time. Main findings and the abatement potential for coal applications are presented. DOE, NETL, MIT, European universities and research institutions, key technology enterprises and utilities, and key technology suppliers are the main sources of this study. A vision of the technology deployment is presented.

AUTOFLY-Aid: Flight Deck Automation Support with Dynamic 4D Trajectory Management for Responsive and Adaptive Airborne Collision Avoidance

AUTOFLY-Aid Project aims to develop and demonstrate novel automation support algorithms and tools to the flight crew for flight critical collision avoidance using “dynamic 4D trajectory management”. The automation support system is envisioned to improve the primary shortcomings of TCAS, and to aid the pilot through add-on avionics/head-up displays and reality augmentation devices in dynamically evolving collision avoidance scenarios. The main theoretical innovative and novel concepts to be developed by AUTOFLY-Aid project are a) design and development of the mathematical models of the full composite airspace picture from the flight deck’s perspective, as seen/measured/informed by the aircraft flying in SESAR 2020, b) design and development of a dynamic trajectory planning algorithm that can generate at real-time (on the order of seconds) flyable (i.e. dynamically and performance-wise feasible) alternative trajectories across the evolving stochastic composite airspace picture (which includes new conflicts, blunder risks, terrain and weather limitations) and c) development and testing of the Collision Avoidance Automation Support System on a Boeing 737 NG FNPT II Flight Simulator with synthetic vision and reality augmentation while providing the flight crew with quantified and visual understanding of collision risks in terms of time and directions and countermeasures.

Air Mines. Urban Space Station

Air Mines The sky over the city's port was the color of a faulty screen, only partly lit up. As the silhouette of nearby buildings became darker, but more clearly visible against the fading blur-filter of a background, the realization came about how persistent a change had been taking place. Slowly, old wooden water reservoirs and rattling HVAC systems stopped being the only inhabitants of roofs. Slightly trembling, milkish jellyfish-translucent air volumes had joined the show in multiples. A few years ago artists and architects seized upon the death of buildings as their life-saving media. Equipped with constructive atlases and instruments they started disemboweling their subjects, poking about their systems, dumping out on the street the battered ugliness of their embarrassing bits and pieces, so rightly hidden by facades and height from everyday view. But, would you believe it? Even ?old ladies?, investment bankers or small children failed to get upset. Of course, old ladies are not what they used to be. It was old ladies themselves that made it happen after years of fights with the town hall, imaginative proposals and factual arguments. An industry with little financial gains but lots of welcome externalities was not, in fact, the ground for investment bankers. But they too had to admit that having otherwise stately buildings make fine particulate pencils with their facades was not the worse that could happen. Yes, making soot pencils had been found an interesting and visible end product of the endeavor, a sort of mining the air for vintage writing tools one can actually touch. The new view from the street did not seem as solid or dignified as that of old, and they hated that the market for Fine Particulates Extraction (FPE, read efpee) had to be applied on a matrix of blocks and streets that prevented undue concentration of the best or worse solutions. It had to be an evenly distributed city policy in order for the city to apply for cleaning casino money. Once the first prototypes had been deployed in buildings siding Garden Avenue or Bulwark Street even fast movers appreciated the sidekick of flower and plant smell dripping down the Urban Space Stations (USS, read use; USSs, read uses) as air and walls cooled off for a few hours after sunset. Enough. It was all nice to remember, but it was now time to go up and start the lightweight afternoon maintenance of their USS. Coop discussions had taken place all through the planning and continued through the construction phase as to how maintenance was going to be organized. Fasters had voted for a pro, pay a small amount and let them use it for rent and produce. In the end some neighbors decided they were slow enough to take care and it was now the turn. Regret came periodically, sometimes a week before, and lasted until work actually started. But lately it had been replaced by anxiety when it needed to be passed over to the next caretaker. It did not look their shift was good enough and couldn?t wait to fix it. Today small preparations needed to be made for a class visit next day from a nearby cook school. They were frequenters. It had not been easy, but it shouldn?t have been that hard. In the end, even the easiest things are hard if they involve a city, buildings and neighbors. On the face of the data, the technicalities and the way final designs had been worked out for adaptation to the different settings, the decision of where to go was self evident, but organization issues and the ever-growing politics of taste in a city of already-gentrified-rodents almost put the project in the frozen orbit of timeless beautiful future possibilities. This is how it was. A series of designs by XClinic and OSS had made it possible to adapt to different building structures, leave in most cases the roof untouched and adapted a new technology of flexing fiberglass tubes that dissipated wind pressure in smooth bending.......