Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines

Water losses in water distribution systems are typically analysed using extended period simulations, where its numerical resolution is commonly achieved using the gradient method. These models assume that adjustments to regulating valves occur, either manually or automatically, over an extended peri...

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Autores:
Oscar E. Coronado-Hernández
Coronado Hernández, Oscar E.
Modesto Pérez-Sánchez
Pérez Sánchez, Modesto
Arrieta Pastrana, Alfonso
Fuertes-Miquel, Vicente S.
Coronado Hernandez, Jairo R.
Quiñones-Bolaños, Edgar
Ramos Alves, Helena Maria
Tipo de recurso:
Article of investigation
Fecha de publicación:
2024
Institución:
Corporación Universidad de la Costa
Repositorio:
REDICUC - Repositorio CUC
Idioma:
eng
OAI Identifier:
oai:repositorio.cuc.edu.co:11323/13544
Acceso en línea:
https://hdl.handle.net/11323/13544
https://repositorio.cuc.edu.co/
Palabra clave:
Leakages
Rigid water column model
Pipelines
Transient flow
Water distribution system
Rights
openAccess
License
Atribución 4.0 Internacional (CC BY 4.0)
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oai_identifier_str oai:repositorio.cuc.edu.co:11323/13544
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repository_id_str
dc.title.eng.fl_str_mv Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
title Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
spellingShingle Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
Leakages
Rigid water column model
Pipelines
Transient flow
Water distribution system
title_short Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
title_full Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
title_fullStr Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
title_full_unstemmed Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
title_sort Dynamic effects of a regulating valve in the assessment of water leakages in single pipelines
dc.creator.fl_str_mv Oscar E. Coronado-Hernández
Coronado Hernández, Oscar E.
Modesto Pérez-Sánchez
Pérez Sánchez, Modesto
Arrieta Pastrana, Alfonso
Fuertes-Miquel, Vicente S.
Coronado Hernandez, Jairo R.
Quiñones-Bolaños, Edgar
Ramos Alves, Helena Maria
dc.contributor.author.none.fl_str_mv Oscar E. Coronado-Hernández
Coronado Hernández, Oscar E.
Modesto Pérez-Sánchez
Pérez Sánchez, Modesto
Arrieta Pastrana, Alfonso
Fuertes-Miquel, Vicente S.
Coronado Hernandez, Jairo R.
Quiñones-Bolaños, Edgar
Ramos Alves, Helena Maria
dc.subject.proposal.eng.fl_str_mv Leakages
Rigid water column model
Pipelines
Transient flow
Water distribution system
topic Leakages
Rigid water column model
Pipelines
Transient flow
Water distribution system
description Water losses in water distribution systems are typically analysed using extended period simulations, where its numerical resolution is commonly achieved using the gradient method. These models assume that adjustments to regulating valves occur, either manually or automatically, over an extended period of time, then the system inertia can be neglected. This research introduces the development of a rigid water column model for analysing water leakages in single pipelines, which can be employed to account for regulation valve adjustments in shorter time periods, thereby providing greater accuracy when assessing water losses. The application to a case study is presented to analyse pressure variations and leakage flow patterns over 30, 60, and 180 s. A comparison between the extended period simulation and rigid water column model is presented in order to note the order of magnitude on leakages when the system inertia is not considered. The results confirm that is crucial for water utilities the consideration of inertial system to simulate adequately opening and closure manoeuvres in water distribution systems, since according to the case study the extended period simulation can overestimated or underestimated the total leakage volume in percentages of 37.1 and 55.2 %, respectively.
publishDate 2024
dc.date.accessioned.none.fl_str_mv 2024-10-25T22:40:17Z
dc.date.available.none.fl_str_mv 2024-10-25T22:40:17Z
dc.date.issued.none.fl_str_mv 2024
dc.type.none.fl_str_mv Artículo de revista
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dc.identifier.citation.none.fl_str_mv Coronado-Hernández, O.E., Pérez-Sánchez, M., Arrieta-Pastrana, A. et al. Dynamic Effects of a Regulating Valve in the Assessment of Water Leakages in Single Pipelines. Water Resour Manage 38, 2889–2903 (2024). https://doi.org/10.1007/s11269-024-03797-w
dc.identifier.issn.none.fl_str_mv 0920-4741
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/11323/13544
dc.identifier.doi.none.fl_str_mv 10.1007/s11269-024-03797-w
dc.identifier.eissn.none.fl_str_mv 1573-1650
dc.identifier.instname.none.fl_str_mv Corporación Universidad de la Costa
dc.identifier.reponame.none.fl_str_mv REDICUC - Repositorio CUC
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identifier_str_mv Coronado-Hernández, O.E., Pérez-Sánchez, M., Arrieta-Pastrana, A. et al. Dynamic Effects of a Regulating Valve in the Assessment of Water Leakages in Single Pipelines. Water Resour Manage 38, 2889–2903 (2024). https://doi.org/10.1007/s11269-024-03797-w
0920-4741
10.1007/s11269-024-03797-w
1573-1650
Corporación Universidad de la Costa
REDICUC - Repositorio CUC
url https://hdl.handle.net/11323/13544
https://repositorio.cuc.edu.co/
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartofjournal.none.fl_str_mv Water Resources Management
dc.relation.references.none.fl_str_mv Almandoz J, Cabrera E, Arregui F et al (2005) Leakage assessment through water distribution network simulation. J Water Res Planning Manag 131(6):458–466. https://doi.org/10.1061/(ASCE)0733-9496(2005)131:6(458)
Asada Y, Kimura M, Azechi I et al (2021) Leak detection method using energy dissipation model in a pressurized pipeline. J Hydraul Res 59(4):670–682. https://doi.org/10.1080/00221686.2020.1818308
Avila CAM, Sánchez-Romero FJ, López-Jiménez PA et al (2021) Leakage management and pipe system efficiency. its influence in the improvement of the efficiency indexes. Water 13(14):1909. https://doi.org/10.3390/w13141909
Ayed L, Hafsi Z, Elaoud S et al (2023) A transient-based analysis of a leak in a junction of a series pipe system: Mathematical development and numerical modeling. J Pipeline Syst Eng Pract 14(2):04023009. https://doi.org/10.1061/JPSEA2.PSENG-141
Bhaduri A, Ringler C, Dombrowski I et al (2015) Sustainability in the water-energy-food nexus. https://doi.org/10.1016/j.energy.2015.09.104
Bonilla CA, Zanfei A, Brentan B et al (2022) A digital twin of a water distribution system by using graph convolutional networks for pump speed-based state estimation. Water 14(4):514. https://doi.org/10.3390/w14040514
Brunone B, Maietta F, Capponi C et al (2022) A review of physical experiments for leak detection in water pipes through transient tests for addressing future research. J Hydraul Res 60(6):894–906. https://doi.org/10.1080/00221686.2022.2067086
Brunone B, Maietta F, Capponi C et al (2023) Detection of partial blockages in pressurized pipes by transient tests: A review of the physical experiments. Fluids 8(1):19. https://doi.org/10.3390/fluids8010019
Conejos Fuertes P, Martínez Alzamora F, Hervás Carot M et al (2020) Building and exploiting a digital twin for the management of drinking water distribution networks. Urban Water J 17(8):704–713. https://doi.org/10.1080/1573062X.2020.1771382
Coronado-Hernández OE, Fuertes-Miquel VS, Iglesias-Rey PL et al (2018) Rigid water column model for simulating the emptying process in a pipeline using pressurized air. J Hydraul Eng 144(4):06018004. https://doi.org/10.1061/(ASCE)HY.1943-7900.000144
Galdiero E, De Paola F, Fontana N et al (2015) Decision support system for the optimal design of district metered areas. J Hydroinf 18(1):49–61. https://doi.org/10.2166/hydro.2015.023
Germanopoulos G, Jowitt P (1989) Leakage reduction by excess pressure minimization in a water supply network. Proc Inst Civ Eng 87(2):195–214. https://doi.org/10.1680/iicep.1989.2003
Giustolisi O, Savic D, Kapelan Z (2008) Pressure-driven demand and leakage simulation for water distribution networks. J Hydraul Eng 134(5):626–635. https://doi.org/10.1061/(ASCE)0733-9429(2008)134:5(626)
Gupta A, Kulat KD (2018) A selective literature review on leak management techniques for water distribution system. Water Res Manag 32:3247–3269. https://doi.org/10.1007/s11269-018-1985-6
Lambert A, Hirner W (2000) Losses from Water Supply Systems: Astandard Terminology and Recommended Performance Measures. IWA
Maskit M, Ostfeld A (2014) Leakage calibration of water distribution networks. Proc Eng 89:664–671. https://doi.org/10.1016/j.proeng.2014.11.492
Ramos HM, Kuriqi A, Coronado-Hernández OE et al (2023) Are digital twins improving urban-water systems efficiency and sustainable development goals? UrbanWater J pp 1–13. https://doi.org/10.1080/1573062X.2023.2180396
Salgado R, Todini E, O’connell P (1988) Comparison of the gradient method with some traditional methods for the analysisof water supply distribution networks. In: Computer applications in water supply: vol 1-systems analysis and simulation p 38–62
Valdez MC, Adler I, Barrett M et al (2016) The water-energy-carbon nexus: optimising rainwater harvesting in mexico city. Environmen Proc 3:307–323. https://doi.org/10.1007/s40710-016-0138-2
Van Zyl J, Clayton C (2007) The effect of pressure on leakage in water distribution systems. In: Proceedings of the Institution of Civil Engineers-Water Management, Thomas Telford Ltd, pp 109–114. https://doi.org/10.1680/wama.2007.160.2.109
Voogd R, de Vries JR, Beunen R (2021) Understanding public trust in water managers: Findings from the netherlands. J Environmen Manag 300:113749. https://doi.org/10.1016/j.jenvman.2021.113749
Xu Y, Luo Z, Li X (2004) A maximum total leakage current estimation method. In: 2004 IEEE International symposium on circuits and systems (ISCAS), IEEE, pp II–757. https://doi.org/10.1109/ISCAS.2004.1329382
Xue M, Chew A, Cai J et al (2022) Improving near real-time anomaly event detection and classification with trend change detection for smart water grid operation management. Urban Water J 19(6):547–557. https://doi.org/10.1080/1573062X.2022.2058565
Yang Z, Fan S, Xiong T (2010) Simulation and numerical calculation on pipeline leakage process. In: 2010 2nd International symposium on information engineering and electronic commerce, IEEE, pp 1–5. https://doi.org/10.1109/IEEC.2010.5533189
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spelling Atribución 4.0 Internacional (CC BY 4.0)© 2024 Springer Natureinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Oscar E. Coronado-HernándezCoronado Hernández, Oscar E.Modesto Pérez-SánchezPérez Sánchez, ModestoArrieta Pastrana, AlfonsoFuertes-Miquel, Vicente S.Coronado Hernandez, Jairo R.virtual::36-1Quiñones-Bolaños, EdgarRamos Alves, Helena Maria2024-10-25T22:40:17Z2024-10-25T22:40:17Z2024Coronado-Hernández, O.E., Pérez-Sánchez, M., Arrieta-Pastrana, A. et al. Dynamic Effects of a Regulating Valve in the Assessment of Water Leakages in Single Pipelines. Water Resour Manage 38, 2889–2903 (2024). https://doi.org/10.1007/s11269-024-03797-w0920-4741https://hdl.handle.net/11323/1354410.1007/s11269-024-03797-w1573-1650Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Water losses in water distribution systems are typically analysed using extended period simulations, where its numerical resolution is commonly achieved using the gradient method. These models assume that adjustments to regulating valves occur, either manually or automatically, over an extended period of time, then the system inertia can be neglected. This research introduces the development of a rigid water column model for analysing water leakages in single pipelines, which can be employed to account for regulation valve adjustments in shorter time periods, thereby providing greater accuracy when assessing water losses. The application to a case study is presented to analyse pressure variations and leakage flow patterns over 30, 60, and 180 s. A comparison between the extended period simulation and rigid water column model is presented in order to note the order of magnitude on leakages when the system inertia is not considered. The results confirm that is crucial for water utilities the consideration of inertial system to simulate adequately opening and closure manoeuvres in water distribution systems, since according to the case study the extended period simulation can overestimated or underestimated the total leakage volume in percentages of 37.1 and 55.2 %, respectively.15 páginasapplication/pdfengSpringer NetherlandsNetherlandshttps://link.springer.com/article/10.1007/s11269-024-03797-wDynamic effects of a regulating valve in the assessment of water leakages in single pipelinesArtículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Water Resources ManagementAlmandoz J, Cabrera E, Arregui F et al (2005) Leakage assessment through water distribution network simulation. J Water Res Planning Manag 131(6):458–466. https://doi.org/10.1061/(ASCE)0733-9496(2005)131:6(458)Asada Y, Kimura M, Azechi I et al (2021) Leak detection method using energy dissipation model in a pressurized pipeline. J Hydraul Res 59(4):670–682. https://doi.org/10.1080/00221686.2020.1818308Avila CAM, Sánchez-Romero FJ, López-Jiménez PA et al (2021) Leakage management and pipe system efficiency. its influence in the improvement of the efficiency indexes. Water 13(14):1909. https://doi.org/10.3390/w13141909Ayed L, Hafsi Z, Elaoud S et al (2023) A transient-based analysis of a leak in a junction of a series pipe system: Mathematical development and numerical modeling. J Pipeline Syst Eng Pract 14(2):04023009. https://doi.org/10.1061/JPSEA2.PSENG-141Bhaduri A, Ringler C, Dombrowski I et al (2015) Sustainability in the water-energy-food nexus. https://doi.org/10.1016/j.energy.2015.09.104Bonilla CA, Zanfei A, Brentan B et al (2022) A digital twin of a water distribution system by using graph convolutional networks for pump speed-based state estimation. Water 14(4):514. https://doi.org/10.3390/w14040514Brunone B, Maietta F, Capponi C et al (2022) A review of physical experiments for leak detection in water pipes through transient tests for addressing future research. J Hydraul Res 60(6):894–906. https://doi.org/10.1080/00221686.2022.2067086Brunone B, Maietta F, Capponi C et al (2023) Detection of partial blockages in pressurized pipes by transient tests: A review of the physical experiments. Fluids 8(1):19. https://doi.org/10.3390/fluids8010019Conejos Fuertes P, Martínez Alzamora F, Hervás Carot M et al (2020) Building and exploiting a digital twin for the management of drinking water distribution networks. Urban Water J 17(8):704–713. https://doi.org/10.1080/1573062X.2020.1771382Coronado-Hernández OE, Fuertes-Miquel VS, Iglesias-Rey PL et al (2018) Rigid water column model for simulating the emptying process in a pipeline using pressurized air. J Hydraul Eng 144(4):06018004. https://doi.org/10.1061/(ASCE)HY.1943-7900.000144Galdiero E, De Paola F, Fontana N et al (2015) Decision support system for the optimal design of district metered areas. J Hydroinf 18(1):49–61. https://doi.org/10.2166/hydro.2015.023Germanopoulos G, Jowitt P (1989) Leakage reduction by excess pressure minimization in a water supply network. Proc Inst Civ Eng 87(2):195–214. https://doi.org/10.1680/iicep.1989.2003Giustolisi O, Savic D, Kapelan Z (2008) Pressure-driven demand and leakage simulation for water distribution networks. J Hydraul Eng 134(5):626–635. https://doi.org/10.1061/(ASCE)0733-9429(2008)134:5(626)Gupta A, Kulat KD (2018) A selective literature review on leak management techniques for water distribution system. Water Res Manag 32:3247–3269. https://doi.org/10.1007/s11269-018-1985-6Lambert A, Hirner W (2000) Losses from Water Supply Systems: Astandard Terminology and Recommended Performance Measures. IWAMaskit M, Ostfeld A (2014) Leakage calibration of water distribution networks. Proc Eng 89:664–671. https://doi.org/10.1016/j.proeng.2014.11.492Ramos HM, Kuriqi A, Coronado-Hernández OE et al (2023) Are digital twins improving urban-water systems efficiency and sustainable development goals? UrbanWater J pp 1–13. https://doi.org/10.1080/1573062X.2023.2180396Salgado R, Todini E, O’connell P (1988) Comparison of the gradient method with some traditional methods for the analysisof water supply distribution networks. In: Computer applications in water supply: vol 1-systems analysis and simulation p 38–62Valdez MC, Adler I, Barrett M et al (2016) The water-energy-carbon nexus: optimising rainwater harvesting in mexico city. Environmen Proc 3:307–323. https://doi.org/10.1007/s40710-016-0138-2Van Zyl J, Clayton C (2007) The effect of pressure on leakage in water distribution systems. In: Proceedings of the Institution of Civil Engineers-Water Management, Thomas Telford Ltd, pp 109–114. https://doi.org/10.1680/wama.2007.160.2.109Voogd R, de Vries JR, Beunen R (2021) Understanding public trust in water managers: Findings from the netherlands. J Environmen Manag 300:113749. https://doi.org/10.1016/j.jenvman.2021.113749Xu Y, Luo Z, Li X (2004) A maximum total leakage current estimation method. In: 2004 IEEE International symposium on circuits and systems (ISCAS), IEEE, pp II–757. https://doi.org/10.1109/ISCAS.2004.1329382Xue M, Chew A, Cai J et al (2022) Improving near real-time anomaly event detection and classification with trend change detection for smart water grid operation management. Urban Water J 19(6):547–557. https://doi.org/10.1080/1573062X.2022.2058565Yang Z, Fan S, Xiong T (2010) Simulation and numerical calculation on pipeline leakage process. 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ara ejercer estos derechos sobre la Obra tal y como se indica a continuación:</p>
    <ol type="a">
      <li>Reproducir la Obra, incorporar la Obra en una o más Obras Colectivas, y reproducir la Obra incorporada en las Obras Colectivas.</li>
      <li>Distribuir copias o fonogramas de las Obras, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública, incluyéndolas como incorporadas en Obras Colectivas, según corresponda.</li>
      <li>Distribuir copias de las Obras Derivadas que se generen, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública.</li>
    </ol>
    <p>Los derechos mencionados anteriormente pueden ser ejercidos en todos los medios y formatos, actualmente conocidos o que se inventen en el futuro. Los derechos antes mencionados incluyen el derecho a realizar dichas modificaciones en la medida que sean técnicamente necesarias para ejercer los derechos en otro medio o formatos, pero de otra manera usted no está autorizado para realizar obras derivadas. Todos los derechos no otorgados expresamente por el Licenciante quedan por este medio reservados, incluyendo pero sin limitarse a aquellos que se mencionan en las secciones 4(d) y 4(e).</p>
  </li>
  <br/>
  <li>
    Restricciones.
    <p>La licencia otorgada en la anterior Sección 3 está expresamente sujeta y limitada por las siguientes restricciones:</p>
    <ol type="a">
      <li>Usted puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra sólo bajo las condiciones de esta Licencia, y Usted debe incluir una copia de esta licencia o del Identificador Universal de Recursos de la misma con cada copia de la Obra que distribuya, exhiba públicamente, ejecute públicamente o ponga a disposición pública. No es posible ofrecer o imponer ninguna condición sobre la Obra que altere o limite las condiciones de esta Licencia o el ejercicio de los derechos de los destinatarios otorgados en este documento. No es posible sublicenciar la Obra. Usted debe mantener intactos todos los avisos que hagan referencia a esta Licencia y a la cláusula de limitación de garantías. Usted no puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra con alguna medida tecnológica que controle el acceso o la utilización de ella de una forma que sea inconsistente con las condiciones de esta Licencia. Lo anterior se aplica a la Obra incorporada a una Obra Colectiva, pero esto no exige que la Obra Colectiva aparte de la obra misma quede sujeta a las condiciones de esta Licencia. Si Usted crea una Obra Colectiva, previo aviso de cualquier Licenciante debe, en la medida de lo posible, eliminar de la Obra Colectiva cualquier referencia a dicho Licenciante o al Autor Original, según lo solicitado por el Licenciante y conforme lo exige la cláusula 4(c).</li>
      <li>Usted no puede ejercer ninguno de los derechos que le han sido otorgados en la Sección 3 precedente de modo que estén principalmente destinados o directamente dirigidos a conseguir un provecho comercial o una compensación monetaria privada. El intercambio de la Obra por otras obras protegidas por derechos de autor, ya sea a través de un sistema para compartir archivos digitales (digital file-sharing) o de cualquier otra manera no será considerado como estar destinado principalmente o dirigido directamente a conseguir un provecho comercial o una compensación monetaria privada, siempre que no se realice un pago mediante una compensación monetaria en relación con el intercambio de obras protegidas por el derecho de autor.</li>
      <li>Si usted distribuye, exhibe públicamente, ejecuta públicamente o ejecuta públicamente en forma digital la Obra o cualquier Obra Derivada u Obra Colectiva, Usted debe mantener intacta toda la información de derecho de autor de la Obra y proporcionar, de forma razonable según el medio o manera que Usted esté utilizando: (i) el nombre del Autor Original si está provisto (o seudónimo, si fuere aplicable), y/o (ii) el nombre de la parte o las partes que el Autor Original y/o el Licenciante hubieren designado para la atribución (v.g., un instituto patrocinador, editorial, publicación) en la información de los derechos de autor del Licenciante, términos de servicios o de otras formas razonables; el título de la Obra si está provisto; en la medida de lo razonablemente factible y, si está provisto, el Identificador Uniforme de Recursos (Uniform Resource Identifier) que el Licenciante especifica para ser asociado con la Obra, salvo que tal URI no se refiera a la nota sobre los derechos de autor o a la información sobre el licenciamiento de la Obra; y en el caso de una Obra Derivada, atribuir el crédito identificando el uso de la Obra en la Obra Derivada (v.g., "Traducción Francesa de la Obra del Autor Original," o "Guión Cinematográfico basado en la Obra original del Autor Original"). Tal crédito puede ser implementado de cualquier forma razonable; en el caso, sin embargo, de Obras Derivadas u Obras Colectivas, tal crédito aparecerá, como mínimo, donde aparece el crédito de cualquier otro autor comparable y de una manera, al menos, tan destacada como el crédito de otro autor comparable.</li>
      <li>
        Para evitar toda confusión, el Licenciante aclara que, cuando la obra es una composición musical:
        <ol type="i">
          <li>Regalías por interpretación y ejecución bajo licencias generales. El Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública o la ejecución pública digital de la obra y de recolectar, sea individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, SAYCO), las regalías por la ejecución pública o por la ejecución pública digital de la obra (por ejemplo Webcast) licenciada bajo licencias generales, si la interpretación o ejecución de la obra está primordialmente orientada por o dirigida a la obtención de una ventaja comercial o una compensación monetaria privada.</li>
          <li>Regalías por Fonogramas. El Licenciante se reserva el derecho exclusivo de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, los consagrados por la SAYCO), una agencia de derechos musicales o algún agente designado, las regalías por cualquier fonograma que Usted cree a partir de la obra (“versión cover”) y distribuya, en los términos del régimen de derechos de autor, si la creación o distribución de esa versión cover está primordialmente destinada o dirigida a obtener una ventaja comercial o una compensación monetaria privada.</li>
        </ol>
      </li>
      <li>Gestión de Derechos de Autor sobre Interpretaciones y Ejecuciones Digitales (WebCasting). Para evitar toda confusión, el Licenciante aclara que, cuando la obra sea un fonograma, el Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública digital de la obra (por ejemplo, webcast) y de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, ACINPRO), las regalías por la ejecución pública digital de la obra (por ejemplo, webcast), sujeta a las disposiciones aplicables del régimen de Derecho de Autor, si esta ejecución pública digital está primordialmente dirigida a obtener una ventaja comercial o una compensación monetaria privada.</li>
    </ol>
  </li>
  <br/>
  <li>
    Representaciones, Garantías y Limitaciones de Responsabilidad.
    <p>A MENOS QUE LAS PARTES LO ACORDARAN DE OTRA FORMA POR ESCRITO, EL LICENCIANTE OFRECE LA OBRA (EN EL ESTADO EN EL QUE SE ENCUENTRA) “TAL CUAL”, SIN BRINDAR GARANTÍAS DE CLASE ALGUNA RESPECTO DE LA OBRA, YA SEA EXPRESA, IMPLÍCITA, LEGAL O CUALQUIERA OTRA, INCLUYENDO, SIN LIMITARSE A ELLAS, GARANTÍAS DE TITULARIDAD, COMERCIABILIDAD, ADAPTABILIDAD O ADECUACIÓN A PROPÓSITO DETERMINADO, AUSENCIA DE INFRACCIÓN, DE AUSENCIA DE DEFECTOS LATENTES O DE OTRO TIPO, O LA PRESENCIA O AUSENCIA DE ERRORES, SEAN O NO DESCUBRIBLES (PUEDAN O NO SER ESTOS DESCUBIERTOS). ALGUNAS JURISDICCIONES NO PERMITEN LA EXCLUSIÓN DE GARANTÍAS IMPLÍCITAS, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.</p>
  </li>
  <br/>
  <li>
    Limitación de responsabilidad.
    <p>A MENOS QUE LO EXIJA EXPRESAMENTE LA LEY APLICABLE, EL LICENCIANTE NO SERÁ RESPONSABLE ANTE USTED POR DAÑO ALGUNO, SEA POR RESPONSABILIDAD EXTRACONTRACTUAL, PRECONTRACTUAL O CONTRACTUAL, OBJETIVA O SUBJETIVA, SE TRATE DE DAÑOS MORALES O PATRIMONIALES, DIRECTOS O INDIRECTOS, PREVISTOS O IMPREVISTOS PRODUCIDOS POR EL USO DE ESTA LICENCIA O DE LA OBRA, AUN CUANDO EL LICENCIANTE HAYA SIDO ADVERTIDO DE LA POSIBILIDAD DE DICHOS DAÑOS. ALGUNAS LEYES NO PERMITEN LA EXCLUSIÓN DE CIERTA RESPONSABILIDAD, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.</p>
  </li>
  <br/>
  <li>
    Término.
    <ol type="a">
      <li>Esta Licencia y los derechos otorgados en virtud de ella terminarán automáticamente si Usted infringe alguna condición establecida en ella. Sin embargo, los individuos o entidades que han recibido Obras Derivadas o Colectivas de Usted de conformidad con esta Licencia, no verán terminadas sus licencias, siempre que estos individuos o entidades sigan cumpliendo íntegramente las condiciones de estas licencias. Las Secciones 1, 2, 5, 6, 7, y 8 subsistirán a cualquier terminación de esta Licencia.</li>
      <li>Sujeta a las condiciones y términos anteriores, la licencia otorgada aquí es perpetua (durante el período de vigencia de los derechos de autor de la obra). No obstante lo anterior, el Licenciante se reserva el derecho a publicar y/o estrenar la Obra bajo condiciones de licencia diferentes o a dejar de distribuirla en los términos de esta Licencia en cualquier momento; en el entendido, sin embargo, que esa elección no servirá para revocar esta licencia o que deba ser otorgada , bajo los términos de esta licencia), y esta licencia continuará en pleno vigor y efecto a menos que sea terminada como se expresa atrás. La Licencia revocada continuará siendo plenamente vigente y efectiva si no se le da término en las condiciones indicadas anteriormente.</li>
    </ol>
  </li>
  <br/>
  <li>
    Varios.
    <ol type="a">
      <li>Cada vez que Usted distribuya o ponga a disposición pública la Obra o una Obra Colectiva, el Licenciante ofrecerá al destinatario una licencia en los mismos términos y condiciones que la licencia otorgada a Usted bajo esta Licencia.</li>
      <li>Si alguna disposición de esta Licencia resulta invalidada o no exigible, según la legislación vigente, esto no afectará ni la validez ni la aplicabilidad del resto de condiciones de esta Licencia y, sin acción adicional por parte de los sujetos de este acuerdo, aquélla se entenderá reformada lo mínimo necesario para hacer que dicha disposición sea válida y exigible.</li>
      <li>Ningún término o disposición de esta Licencia se estimará renunciada y ninguna violación de ella será consentida a menos que esa renuncia o consentimiento sea otorgado por escrito y firmado por la parte que renuncie o consienta.</li>
      <li>Esta Licencia refleja el acuerdo pleno entre las partes respecto a la Obra aquí licenciada. No hay arreglos, acuerdos o declaraciones respecto a la Obra que no estén especificados en este documento. El Licenciante no se verá limitado por ninguna disposición adicional que pueda surgir en alguna comunicación emanada de Usted. Esta Licencia no puede ser modificada sin el consentimiento mutuo por escrito del Licenciante y Usted.</li>
    </ol>
  </li>
  <br/>
</ol>
