Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Energy balance"

Mostrando ítems 1-20 de 20

A comprehensive mass and energy balance model of a mechanical-biological wastewater treatment plant

López Puértolas, Miguel (Universitat Politècnica de València, 2020-05-27)

[ES] El tratamiento y la purificación del agua son dos de las primeras medidas a implementar para lograr la salud de la población. En Europa, la purificación de aguas residuales urbanas es una práctica obligatoria desde ...
A comprehensive methodology to analyse the Global Energy Balance in Reciprocating Internal Combustion Engines

Carreño Arango, Ricardo (Universitat Politècnica de València, 2016-11-02)

[EN] The main objective of this doctoral thesis is the development of a comprehensive methodology to perform and analyse the thermal balance of reciprocating engines, based on experimental and theoretical techniques. ...
Aportación a la mejora del fiagnóstico de la combustión y balances de energía para motores de combustión interna alternativos

Carreño Arango, Ricardo (Universitat Politècnica de València, 2014-09-25)

[EN] In the last 20 years, the research in engines has been centered principally in reducing the emissions and fulfills the normative. However, due to the high exigency of the current normative, the use of after treatment ...
Application of an open circuit indirect calorimetry system for gaseous exchange measurements in small ruminant nutrition

Criscioni Ferreira, Patricia Fabiola (Universitat Politècnica de València, 2016-05-16)

[EN] The main objective of this Thesis was to study the energy metabolism in small ruminants under different nutrition sceneries. As methodology we utilized indirect calorimetry instead of direct calorimetry or feeding ...
Application of the METRIC model to estimate maize crop evapotranspiration at field scale with Google Earth Engine

Gordillo-Salinas, Victor Manuel; Arista-Cortes, Juan; Meraz-Maldonado, Nora; Ojeda-Bustamante, Waldo; Valle-Gough, Raúl Enrique; Jiménez-Jiménez, Sergio Iván (Universitat Politècnica de València, 2024-07-29)

[EN] Determination of actual crop evapotranspiration (ETc) is a crucial challenge for sustainable irrigation water management. In this sense, robust and accurate estimation models of crop water consumption along with spatial ...
Assessment of cross-flow filtration as microalgae harvesting technique prior to anaerobic digestion: Evaluation of biomass integrity and energy demand

Giménez García, J.B.; Bouzas Blanco, Alberto; Carrere, Helene; Steyer, Jean-Philippe; Ferrer, J.; Seco Torrecillas, Aurora (Elsevier, 2018-12)

[EN] In the present study, the effect of cross-flow filtration (CFF) on the overall valorization of Chlorella spp. microalgae as biogas was assessed. The effect of CFF on microalgae cell integrity was quantified in terms ...
DETERMINACIÓN DE LAS NECESIDADES DE MANTENIMIENTO EN DOS RAZAS DE OVEJAS AUTÓCTONAS ESPAÑOLAS; MANCHEGA Y GUIRRA

Raimundo Giménez, Ángeles (Universitat Politècnica de València, 2011-09-06)

SE UTILIZARON 12 OVEJAS (6MANCHEGAS-6GUIRRAS) QUE TRAS PASAR UNA FASE DE ADAPTACIÓN ( 13 DIAS) Y OTRA EXPERIMENTAL (13 DIAS) EN LA QUE SE REALIZARON MEDIDAS DE DIGESTIBILIDAD, BALANCES ENERGÍA Y RESPIROMETRÍA NO SE ...
Deterministic forecasting of short-term imbalance in the Hungarian electric power system using Machine Learning

Guillén Marzo, Óscar (Universitat Politècnica de València, 2024-07-22)

[ES] El creciente desarrollo e integración de fuentes de energía renovable en el sistema eléctrico presenta grandes desafíos para garantizar un equilibrio constante entre la generación y la demanda de energía. A diferencia ...
Diseño constructivo y estrategias para Aktivhaus

Domingo Gimeno, Patricia (Universitat Politècnica de València, 2022-02-16)

[ES] El proyecto fin de grado se centra en estudiar los criterios arquitectónicos de eficiencia energética en la envolvente de un edificio. Al inicio se analiza el flujo de energía en la construcción según las decisiones ...
Energy balance and body reserves in rabbit females selected for longevity

Garreau, H.; Larzul, C.; Tudela, F.; Ruesche, J.; Ducrocq, V.; Fortun-Lamothe, L. (Universitat Politècnica de València, 2017-09-28)

[EN] The aim of this study was to compare the energy balance and dynamic of body reserves in rabbit females divergently selected for longevity. One hundred and twenty-nine females from a high longevity line (HL) and 131 ...
Environmental impact of submerged anaerobic MBR (SAnMBR) technology used to treat urban wastewater at different temperatures

Pretel, R.; Robles Martínez, Ángel; Ruano García, María Victoria; Seco Torrecillas, Aurora; FERRER, J. (Elsevier, 2013-12)

[EN] The objective of this study was to assess the environmental impact of a submerged anaerobic MBR (SAnMBR) system in the treatment of urban wastewater at different temperatures: ambient temperature (20 and 33 degrees ...
Estimación de la evapotranspiración del cultivo de arroz en Perú mediante el algoritmo METRIC e imágenes VANT

Quille-Mamani, Javier A.; Ramos-Fernández, Lia; Ontiveros-Capurata, Ronald E. (Universitat Politècnica de València, 2021-07-21)

[EN] Modern remote measurement techniques using cameras mounted on an unmanned aerial vehicle (UAV) have made possible to acquire high-resolution images and estimating evapotranspiration at more detailed spatial and temporal ...
Experimental analysis of the global energy balance in a DI diesel engine

Payri González, Francisco; Olmeda González, Pablo Cesar; Martín Díaz, Jaime; Carreño, Ricardo (Elsevier, 2015-10-05)

The increasingly stringent internal combustion engines (ICE) emissions regulations, has led to the extended use of after-treatment systems, giving progressively more importance to the engine efficiency optimization. In ...
Improvement and application of a methodology to perform the Global Energy Balance in internal combustion engines. Part 1: Global Energy Balance tool development and calibration

López, J. Javier; Payri, F.; Martín, J.; Carreño-Arango, Ricardo (Elsevier, 2018)

[EN] The increasingly stringent internal combustion engines emissions regulations, has led to the extended use of after-treatment systems, giving progressively more importance to the engine efficiency optimization. In ...
Influence of the Friction Coefficient on the Trajectory Performance for a Car-Like Robot

Valero Chuliá, Francisco José; Rubio Montoya, Francisco José; Llopis Albert, Carlos; Cuadrado Iglesias, Juan Ignacio (Hindawi Limited, 2017)

[EN] A collision-free trajectory planner for a car-like mobile robot moving in complex environments is introduced and the influence of the coefficient of friction on important working parameters is analyzed. The proposed ...
Monitoring the latent and sensible heat fluxes in vineyard by applying the energy balance model METRIC

González-Piqueras, J.; Villodre, J.; Campos, I.; Calera, A.; Balbontín, C. (Universitat Politècnica de València, 2015-06-26)

[EN] The monitoring of the energy fluxes over vineyard applying the one source energy balance model METRIC (Allen et al., 2007b) are shown in this work. This model is considered operaive because it uses an internalized ...
Proyecto de revalorización energética de residuos sólidos urbanos en la comarca de l'Alacantí

Cartagena Ortuño, Manuel José (Universitat Politècnica de València, 2022-01-13)

[ES] La creciente generación de residuos ha llevado al límite los vertederos de residuos sólidos urbanos de la Comunidad Valenciana. Además la disposición de residuos sólidos urbanos en vertederos incumple las recomendaciones ...
Thermal analysis of a light-duty CI engine operating with diesel-gasoline dual-fuel combustion mode

Martín Díaz, Jaime; Novella Rosa, Ricardo; García Martínez, Antonio; Carreño-Arango, Ricardo; Heuser, Benedikt; Kremer, Florian; Pischinger, Stefan (Elsevier, 2016-11-15)

Reactivity Controlled Compression Ignition (RCCI) is one of the most promising premixed combustion modes, aimed at reducing simultaneously engine emissions and fuel consumption. In this work, the global energy balance (GEB) ...
Topographic Energy Management in Water Distribution Systems

Del Teso-March, Roberto; Gomez Selles, Elena; Estruch-Juan, Elvira; Cabrera Marcet, Enrique (Springer-Verlag, 2019-10-29)

[EN] A significant amount of energy is required to operate pressurised water distribution systems, and therefore, improving their efficiency is crucial. Traditionally, more emphasis has been placed on operational losses ...
Valorización de residuos plásticos descartados en plantas de tratamiento de Residuos Sólidos Urbanos

Narváez Asensio, José Camilo (Universitat Politècnica de València, 2020-11-02)

[ES] En este proyecto se estudia principalmente las mejores técnicas disponibles que se pueden utilizar para el diseño de una planta de incineración para la valorización de residuos plásticos descartados en plantas de ...