Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Nicolás Velázquez"'
Autor:
Jose Ernesto López-Velázquez, Nicolás Velázquez-Limón, Saúl Islas-Pereda, David Enrique Flores-Jiménez, Néstor Santillan-Soto, Juan Ríos-Arriola
Publikováno v:
Atmosphere, Vol 15, Iss 11, p 1300 (2024)
Northwestern Mexico has a desert climate with high solar resources. Clear skies and low humidity during most of the year favor their use. In winter, the arrival of cold air masses from the polar latitudes cause instability and abrupt changes in atmos
Externí odkaz:
https://doaj.org/article/9f35c75cf1034e6ebd33c3f9b093541e
Autor:
Benjamín Chavarría-Domínguez, Susana Estefany De León-Aldaco, Nicolás Velázquez-Limón, Mario Ponce-Silva, Jesús Armando Aguilar-Jiménez, Fernando Chavarría-Domínguez
Publikováno v:
Energies, Vol 17, Iss 7, p 1582 (2024)
This paper is a summary of the last ten years of work on the study of parabolic trough collectors (PTCs) and compound parabolic collectors (CPCs) coupled to photovoltaic and thermal solar receiver collectors (SCR-PVTs). While reviewing the state of t
Externí odkaz:
https://doaj.org/article/04d4be7bc0294bbb8709c0cd98ee04f3
Autor:
Néstor Santillán-Soto, Alejandro A. Lambert-Arista, David E. Flores-Jiménez, Sara Ojeda-Benítez, Samantha E. Cruz-Sotelo, Nicolás Velázquez-Limón, Ricardo López-Zavala
Publikováno v:
Atmosphere, Vol 14, Iss 6, p 945 (2023)
Roof surfaces on which air conditioning equipment is installed cause significant air temperature increases around the condensers due to roof thermal properties, resulting in excess electrical energy consumption and greenhouse gas (GHG) emissions. An
Externí odkaz:
https://doaj.org/article/6a2fceb713c74afb9300bdbf93a76da2
Autor:
Germán Eduardo Dévora-Isiordia, Cristian Ascención Cásares-De la Torre, Deemi Paola Morales-Mendívil, Rosario Montoya-Pizeno, Nicolás Velázquez-Limón, Jesús Armando Aguilar-Jiménez, Juan Ríos-Arriola
Publikováno v:
Membranes, Vol 13, Iss 1, p 3 (2022)
Water is a necessary resource for life development. Its excessive consumption has a negative impact, generating scarcity problems worldwide. Desalination is an alternative to solve these problems; its objective is to reduce the concentration of total
Externí odkaz:
https://doaj.org/article/9262eeaefcd34e45b0c670bc6b222ffd
Autor:
Juan Ríos-Arriola, Nicolás Velázquez, Jesús Armando Aguilar-Jiménez, Germán Eduardo Dévora-Isiordia, Cristian Ascención Cásares-de la Torre, José Armando Corona-Sánchez, Saúl Islas
Publikováno v:
Energies, Vol 15, Iss 22, p 8434 (2022)
This research paper presents a review of the state of the art of desalination in Mexico, with the aim of clarifying the main challenges and opportunity areas for desalination as the main solution to overcome water stress. First, the current situation
Externí odkaz:
https://doaj.org/article/5b083834f85a43648f0ad26c2684e8cf
Autor:
Nicolás Velázquez-Limón, Ricardo López-Zavala, Luis Hernández-Callejo, Jesús A. Aguilar-Jiménez, Sara Ojeda-Benítez, Juan Ríos-Arriola
Publikováno v:
Energies, Vol 13, Iss 15, p 3943 (2020)
In this work, the analysis of a hybrid LiBr/H2O absorption-cooling and flash-desalination system, using solar thermal energy as heat source, is presented. An absorption open-cycle with three pressure levels is used in combination with a single-stage
Externí odkaz:
https://doaj.org/article/fdc2dc30f14e4901997d53bc7e61eec3
Autor:
Néstor Santillán-Soto, Rafael García-Cueto, Zalia Haro-Rincón, Sara Ojeda-Benítez, Margarito Quintero-Núñez, Nicolás Velázquez-Limón
Publikováno v:
Atmosphere, Vol 6, Iss 10, Pp 1578-1589 (2015)
Net radiation is an essential forcing of climate in the lower layers of Earth’s atmosphere. In this paper, radiation balance is measured in clay soil and green grass, and is compared with three urban materials. These materials: asphalt, concrete an
Externí odkaz:
https://doaj.org/article/96b753f728f04a74bd9a82963925e8fd
Autor:
Daniel Leal-Chavez, Ricardo Beltran-Chacon, Paola Cardenas-Terrazas, Saúl Islas, Nicolás Velázquez
Publikováno v:
Entropy, Vol 21, Iss 9, p 911 (2019)
This paper proposes the configuration of an Organic Rankine Cycle (ORC) coupled to a solar domestic hot water system (SDHWS) with the purpose of analyzing the cogeneration capacity of the system. A simulation of the SDHWS was conducted at different t
Externí odkaz:
https://doaj.org/article/912f1a561e714faa975213729dff0c44
Autor:
Jesús Armando Aguilar-Jiménez, Nicolás Velázquez, Ricardo López-Zavala, Luis A. González-Uribe, Ricardo Beltrán, Luis Hernández-Callejo
Publikováno v:
Applied Sciences, Vol 9, Iss 16, p 3398 (2019)
In this work, we present an absorption cooling system with 35 kW capacity driven by solar thermal energy, installed in the school of Puertecitos, Mexico, an off-grid community with a high level of social marginalization. The cooling system provides t
Externí odkaz:
https://doaj.org/article/134d878edbc44a7c9fad2d274463326c
Autor:
Adolfo Ruelas, Nicolás Velázquez, Carlos Villa-Angulo, Alexis Acuña, Pedro Rosales, José Suastegui
Publikováno v:
Sensors, Vol 17, Iss 8, p 1742 (2017)
Solar collector technologies operate with better performance when the Sun beam direction is normal to the capturing surface, and for that to happen despite the relative movement of the Sun, solar tracking systems are used, therefore, there are rules
Externí odkaz:
https://doaj.org/article/cfa69370dbdd4054832104254b1a8101