Academic literature on the topic 'Horizontal collectors'

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Journal articles on the topic "Horizontal collectors"

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Odeh, S. D., M. Behnia, and G. L. Morrison. "Hydrodynamic Analysis of Direct Steam Generation Solar Collectors." Journal of Solar Energy Engineering 122, no. 1 (1999): 14–22. http://dx.doi.org/10.1115/1.556273.

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Direct steam generation collectors are considered with the aim to improve the performance of a parabolic trough collector leading to a reduction of operating costs of solar electric generation systems. In this study a hydrodynamic steady state model is developed and linked with a thermal model to optimize the performance of once-through direct steam generation solar collectors. The hydrodynamic model includes flow pattern classification and a pressure drop model. Flow pattern maps for typical DSG collectors with horizontal and inclined absorber tubes are generated to investigate the variation
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Li, Shaohua, Yang Li, Longlin Chen, Xianbin Wang, and Weihang Kong. "Collecting Performance Prediction for the Rubber Collector in Horizontal Wellbore Based on AutoML." Sensors 25, no. 6 (2025): 1836. https://doi.org/10.3390/s25061836.

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To objectively study the influencing factors of rubber collector performance in horizontal wellbores and identify parameter optimization directions, this paper introduces a modeling approach for rubber collectors in horizontal wellbores and develops a corresponding performance prediction method using AutoML(implemented with AutoGluon V1.2.0). Specifically, the study establishes a simulated model of a rubber collector in a horizontal wellbore, simulating its operational state under eccentric conditions due to gravity. It evaluates the impact of rubber elastic element properties (such as materia
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Thomas, Daniel E. "PERFORMANCE OF HORIZONTAL WATER-IN-GLASS EVACUATED TUBE SOLAR COLLECTORS." Journal of Mechanical Engineering 45, no. 2 (2016): 130–34. http://dx.doi.org/10.3329/jme.v45i2.28212.

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Water-in-glass evacuated tube solar collectors are widely used in two main configurations: (1) a single row of tilted tubes connected to a header tank, and (2) two rows of horizontal tubes on either side of a central manifold. Published studies on water-in-glass collectors have been focused almost entirely on the former, commonly used for domestic water heating applications. This study considers the latter type, which is well suited to larger solar water heating applications. Experimental data from outdoor testing demonstrates a good fit to the ISO 9459-2 expression for collector performance.
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Arifjanov, Aybek, Maqsud Otaxonov, Luqmon Samiev, and Shamshodbek Akmalov. "Hydraulic calculation of horizontal open drainages." E3S Web of Conferences 97 (2019): 05039. http://dx.doi.org/10.1051/e3sconf/20199705039.

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In article analysed the factors influencing the hydraulic processes which arise in the open horizontal drainage systems. Open drainages plays important role in order to improve the ameliorative condition of the agricultural area, salt washing on the soil. It is emphasized that the deep drainage in our region has a good effect on the soil condition and salt removing. At present, efforts are being made to improve the productivity of the collectors to clean and built. As example the collector drainage systems in Syrdarya region are listed. It is observed that the motion mode of open drainage flow
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Hallyyev, I., and K. H. Gilfanov. "Decreasing cost of heat pump heat supply systemby changing first circuit collector." Power engineering: research, equipment, technology 22, no. 1 (2020): 28–37. http://dx.doi.org/10.30724/1998-9903-2020-22-1-28-37.

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The aim of this work is to reduce the cost of the heat pump heating system by using a solar collector in the primary circuit of the heat pump. It is known that the price of material and installation of the primary circuit collector is 30% of the total cost of the heat pump heating system. The use of a solar collector in the primary circuit of a heat pump eliminates the need for drilling or underground installation of a low-potential thermal energy collector. The rejection of the classic types of collectors: horizontal collectors and vertical probes, also has a positive environmental effect on
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Al-Najjar, Hussein Mohammed Taqi. "Study of Energy Gains by Orientation of Solar Collectors in Baghdad City." Journal of Engineering 21, no. 10 (2015): 17–35. http://dx.doi.org/10.31026/j.eng.2015.10.02.

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Firstly, in this study, a brief updated description and applications of different solar collectors used in renewable energy systems for supplying electric and thermal energy was presented. Secondly, an attempt was made to utilize tilting orientation of solar collector for maximizing collector energy with time in respect to horizontal orientation. For energy calculation, global solar radiation was used since they are directly related. For that purpose, field measurements of half-hourly radiation on two flat panels of tilting and horizontal orientations were carried out throughout 8-month period
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Bilgen, E., and M. A. Richard. "Horizontal concrete slabs as passive solar collectors." Solar Energy 72, no. 5 (2002): 405–13. http://dx.doi.org/10.1016/s0038-092x(02)00014-2.

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Aronescu, Avi, and Joseph Appelbaum. "Shading on Photovoltaic Collectors on Rooftops." Applied Sciences 10, no. 8 (2020): 2977. http://dx.doi.org/10.3390/app10082977.

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Rooftop photovoltaic (PV) systems in urban environments play an important role in solar electric energy generation. Shading on PV collectors, by self-shading, walls and fences on rooftops, affect negatively the output energy of the PV systems. Increasing the distance between the collector rows, and between the walls and fences near to the collectors, may minimize the shading losses. Practically, this option is usually limited, especially on rooftops. Rooftops may be of different types: horizontal, inclined, and saw-tooth, and may have obscuring structures like walls and fences. The distance be
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Todoran, Tudor Paul, and Mugur Ciprian Balan. "Ground Temperature Variation around the Horizontal Collectors of a Heat Pump." Applied Mechanics and Materials 659 (October 2014): 481–86. http://dx.doi.org/10.4028/www.scientific.net/amm.659.481.

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The manuscript presents results of a 3 years experiment concerning the monitoring of temperature variation around a horizontal collector, coupled to a ground – water heat pump. Ground temperature was monitored in 7 (seven) measurement points: 1 (one) in the center of the collector area and 6 (six) at 15 cm, 30 cm and 60 cm of the collector boundary. The data processing methodology, described in the manuscript, allowed corrections, comparison with natural ground temperature variation and calculation of important characteristics of temperature variation in each measurement point. The main obtain
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Patay, István, Miklós Erdélyi, and László Gulyás. "Developing and testing solar collectors." Progress in Agricultural Engineering Sciences 5, no. 1 (2009): 55–74. http://dx.doi.org/10.1556/progress.5.2009.3.

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A relatively new trend is the development of concentrator-type solar collectors and cells for the use in micro-concentrators. The geometry of these concentrators is simple, the reflexion surfaces or mirrors are usually flat-plate surfaces. The relations of radiation in the inner spaces of these collectors are complicated. The OSLO optical edition software can be used to study and simulate the light paths in the concentrator elements and resonators, using the laws of geometrical optics. Based on the results of study and simulation, a pilot collector was built for energetic testing. In the appli
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Dissertations / Theses on the topic "Horizontal collectors"

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Yazıcı, Osman Can Subaşılar Bedrettin. "Theoretical modeling and designing a line-focused horizontal -receiver- solar thermal power plant/." [s.l.]: [s.n.], 2005. http://library.iyte.edu.tr/tezler/master/enerjimuh/T000411.pdf.

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Thesis (Master)--İzmir Institute of Technology, İzmir, 2005<br>Keywords: Solar energy plant, solar collectors, fresnel lens, spherical geometry, solar tracking system. Includes bibliographical references (leaves 113-114).
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Zhang, Liangwen. "Analysis of fluid flow to horizontal and slant wells." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq21403.pdf.

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Wang, Chong-Sheng. "Laminar natural convection heat transfer from isothermal horizontal cylinders with annular fins." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0011/NQ30657.pdf.

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Andrade, Rodrigo Vivas. "Os salões municipais de belas artes e emergencia da arte contemporanea em Belo Horizonte : 1960-1969." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/280775.

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Orientador: Nelson Alfredo Aguilar<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas<br>Made available in DSpace on 2018-08-12T04:59:05Z (GMT). No. of bitstreams: 1 Andrade_RodrigoVivas_D.pdf: 2437271 bytes, checksum: 53789e24f5454b5d4e957822c5307ee5 (MD5) Previous issue date: 2008<br>Resumo: Encontra-se, nessa tese, o estudo das obras premiadas nos Salões Municipais de Belas Artes (SMBAs) de Belo Horizonte na década de 1960 e a transformação do SMBA em Salão Nacional de Arte Contemporânea (SNAC) em 1969. Para tanto, tornou-se necessário o ent
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Alibert-Meirelles, Sergio. "L'interaction des plans d'occupation des sols et des transports collectifs a travers une etude comparative des politiques urbaines a belo horizonte (bresil) et dans la banlieue nord est de paris." Paris 4, 1992. http://www.theses.fr/1992PA040105.

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Nous etudions les principaux effets de l'influence de l'urbanisme et de la planification du sol sur les transports collectifs, et reciproquement, compte-tenu des evolutions politiques. Pour notre demonstration, nous nous sommes servi d'enquetes, commentaires, livres, articles, cartes, tableaux statistiques et exemples pris le long du metro de surface de belo horizonte et sur les reseaux des transports primaire et secondaire de la banlieue nord est de paris (aulnay-sous-bois, bobigny et le blanc mesnil)<br>We will be studying the main effects os the influence of urbanisation and ground planning
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Mendonça, Bernadette Vechia de. "Estudo da problemática da aplicação de coletores solares para aquecimento de água, no segmento residencial de alto padrão, com base em escalas de projeto arquitetônico e dimensões de planejamento." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/3/3143/tde-03072009-135355/.

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A presente Dissertação é um estudo a respeito da problemática da utilização dos Sistemas de Aquecimento Solar Térmico para Aquecimento de Água com Coletores Planos em Circuito Direto, no crítico contexto da construção civil paulista para o ponto de vista da Arquitetura e do Urbanismo. Apesar do potencial solar do país e do padrão construtivo dos condomínios horizontais fechados da Região Metropolitana de São Paulo (RMSP), ainda não há regulamentação do uso do aquecimento solar térmico em alguns de seus municípios-sede. Atualmente tem havido a adesão espontânea ao sistema por parte de moradores
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Choumert, Johanna. "Analyse économique d'un bien public local : les espaces verts." Phd thesis, Université d'Angers, 2009. http://tel.archives-ouvertes.fr/tel-00477749.

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La densification des zones urbaines et leur extension périphérique tendent à modifier fortement les paysages et les modes de vie dans ces zones. Les espaces verts urbains deviennent des éléments incontournables de l'urbanisme moderne. Ceux-ci contribuent à l'apparence « durable » des politiques de la ville et sont plébiscités par les citoyens. Malgré la diffusion des enquêtes d'opinion sur les espaces verts et des rapports des pouvoirs publics sur les enjeux sous-jacents, peu d'analyses économiques leurs sont consacrées. Face à ce constat, une meilleure connaissance et compréhension des espace
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Jelínek, Roman. "Bytový dům ve Zlíně." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-225804.

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The aim of this thesis is to elaborate project documentation for new construction of low-energy residential building with 16 luxury apartments, apartment without barriers and with pharmacy of basic type. It is a four-storey detached building without basement, with flat roof, roof terraces and with balconies. Residential building is located in one of the most enjoyable parts of the city of Zlín – Jižní Svahy II in the vicinity of Central park with bicycle path and with beautiful view of the Zlín. The building will be located on land plot No. 2144/46, where is still situated unfinished building
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Dugat, William D. IV. "Interactions and Implications of a Collector Well with a River in an Unconfined Aquifer with Regional Background Flow." 2009. http://hdl.handle.net/1969.1/ETD-TAMU-2009-08-879.

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Ranney radial collector wells consist of an array of horizontal lateral wells arranged radially around and connected to the base of a vertical well. They offer numerous advantages over traditional vertical wells with application in both the petroleum industry and hydrologic sciences. This study improved the understanding of the interaction of collector wells and the aquifers/reservoirs they tap by numerically modeling flux exchanges between a collector well and a river in an unconfined aquifer with regional background flow. Modeling demonstrated that flux along each horizontal lateral increase
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Books on the topic "Horizontal collectors"

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Consuelo, Fernández Ruiz, Charpenel Patrick, and Lara Baudelio, eds. Horizontes. ING México, 2006.

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Museo d'arte moderna (Bolzano, Trentino-Alto Adige, Italy), ed. The perception of the horizontal: 17.09.2005-08.01.2006. W. König, 2005.

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W, Crocker Ellen, and Hansen Thomas S. 1947-, eds. Neue horizonte workbook/laboratory manual ;. Houghton Mifflin, 1999.

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Pereira, Fátima Marques. Um horizonte de proximidades: Uma topologia a partir da Coleção António Cachola. Arquipélago, Centro de Artes Contemporâneas, 2016.

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Ruiz, Consuelo Fernández. Horizontes, pasión por el paisaje: Colección de Arte ING ; 48 obras. Edited by Museo Dolores Olmedo Patiño. ING México, 2007.

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Bürgel, Deborah, and Pirko Kristin Zinnow. Hinter dem Horizont ...: Kunst der DDR aus den Sammlungen des Staatlichen Museums Schwerin = Beyond the horizon ... : art of the GDR in the collections of the Staatliches Museum Schwerin. Sandstein Verlag, 2018.

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Kirschl, Wilfried, Mark Rothko, Robert Rosenblum, et al. The Perception of the Horizontal. Walther Konig, 2006.

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Morlock, Frank J. Sherlock Holmes: The Grand Horizontals. Hollywood Comics, 2006.

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Rodríguez, Ramón Danilo Cordero, Carla Paola Reyes, Fiesky Rivas, Salto al reverso, and David Oseas. Luz en el Horizonte. CORDERO PICHARDO, JED, 2021.

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Grapevine, AA. Sobriedad Emocional: Más Allá Del Horizonte. AA Grapevine, Incorporated, 2022.

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Book chapters on the topic "Horizontal collectors"

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Li, Pan, and Jin Zhang. "Preparation of Horizontal Single-Walled Carbon Nanotubes Arrays." In Topics in Current Chemistry Collections. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-030-12700-8_3.

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Xinian, Jiang, Ge Hongchuan, Gao Hanshan, and Zhou Xiaobo. "Horizontal Heat Pipe Vacuum Tube Collector Application in Balcony Solar Water Heater." In Proceedings of ISES World Congress 2007 (Vol. I – Vol. V). Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75997-3_104.

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Kumar, Suresh, and S. C. Mullick. "Convective Heat Transfer from Exposed Flat Horizontal Surface in Outdoorconditions at Low Wind Speeds: An Application to Flat Plate Solar Collector." In Proceedings of ISES World Congress 2007 (Vol. I – Vol. V). Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75997-3_110.

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Afungchui, David, Joseph Ebobenow, Ali Helali, and Nkongho Ayuketang Arreyndip. "Modelling of Solar Radiation for Photovoltaic Applications." In Solar Radiation - Measurement, Modeling and Forecasting Techniques for Photovoltaic Solar Energy Applications. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.97774.

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This chapter explores the different ways in which solar radiation (SR) can be quantified for use in photovoltaic applications. Some solar radiation models that incorporate different combinations of parameters are presented. The parameters mostly used include the clearness index (Kt), the sunshine fraction (SF), cloud cover (CC) and air mass (m). Some of the models are linear while others are nonlinear. These models will be developed for the estimation of the direct (Hb) and diffuse (Hd) components of global solar radiation (H) on both the horizontal and tilted surfaces. Models to determine the
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"Chapter 4. Creating and Curating Digital Archives: Horizontal and Vertical Structures." In Digital Archives and Collections. Berghahn Books, 2021. http://dx.doi.org/10.1515/9781800731950-008.

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Tidke, Sonali. "MonogDB." In Privacy and Security Policies in Big Data. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-2486-1.ch004.

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MongoDB is a NoSQL type of database management system which does not adhere to the commonly used relational database management model. MongoDB is used for horizontal scaling across a large number of servers which may have tens, hundreds or even thousands of servers. This horizontal scaling is performed using sharding. Sharding is a database partitioning technique which partitions large database into smaller parts which are easy to manage and faster to access. There are hundreds of NoSQL databases available in the market. But each NoSQL product is different in terms of features, implementations
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Gosden, Chris, Frances Larson, and Alison Petch. "Beyond the Boundaries of the Museum: Disciplinary Reconfiguration at Oxford." In Knowing Things: Exploring the Collections at the Pitt Rivers Museum 1884–1945. Oxford University PressOxford, 2007. http://dx.doi.org/10.1093/oso/9780199225897.003.0007.

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Abstract Among a collection of fine ceremonial adzes presently in the Pitt Rivers Museum there is one—with a long, rounded haft carved with twenty-seven horizontal deeply notched rings—which no longer has its green jade blade (Fig. 7.1). By the time Henry Moseley signed it into the Pitt Rivers collections on 13 February 1886 the adze handle has lost its blade, although the sinnet binding that once held it in place remained intact. The blade and handle, probably from the Cook Islands, had become separated in the course of transfers between various Oxford museums.
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Atesmen, M. Kemal. "Solar Energy Storage in Water." In Case Studies in Transient Heat Transfer With Sensitivities to Governing Variables. ASME, 2023. http://dx.doi.org/10.1115/1.886786_ch8.

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World energy consumption in 2040 is estimated to be 1.7 × 1017 W-hr/year. Solar energy will provide about 10% of this world energy consumption while replacing coal and oil. In this chapter, incoming solar energy that is processed in a solar collector to energize flowing water will be optimized for energy usage as shown in Figure 8-1. This solar energy usage optimization process starts with the knowledge of solar radiation energy that is available at a particular location and at a particular time on Earth. Hourly averaged direct and diffuse solar energy measured data, shown in Figure 8-2, that
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Wong, Agnes. "Ocular Motor Disorders Caused by Lesions in the Brainstem." In Eye Movement Disorders. Oxford University Press, 2008. http://dx.doi.org/10.1093/oso/9780195324266.003.0017.

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Oculopalatal tremor usually occurs many months after an initial insult, due to neural deafferentation. It rarely resolves spontaneously. Treatment is with gabapentin, ceruletide, or anticolinergic agents. The y-group is a small group of cells that lies rostral to the inferior cerebellar peduncle. It receives inputs from the saccule (part of the otolith) and from Purkinje cells of the flocculus, and it projects to the oculomotor and trochlear nuclei via the superior cerebellar peduncle and a crossing ventral tegmental tract. 1. Discharge during upward smooth pursuit, optokinetic, and combined e
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Budhia Bhavek P., Cuzzocrea Alfredo, and Leung Carson K. "Vertical Frequent Pattern Mining from Uncertain Data." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2012. https://doi.org/10.3233/978-1-61499-105-2-1273.

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In many real-life advanced knowledge-based and intelligent information &amp; engineering applications, data can be uncertain. This leads to the uncertain data mining. In recent years, Apriori-based, tree-based, and hyperlinked array structure based mining algorithms&amp;mdash;namely, U-Apriori, UF-growth and CUF-growth, as well as UH-Mine, respectively&amp;mdash;have been proposed to mine frequent patterns from probabilistic databases of uncertain data. All these algorithms treat the probabilistic databases &amp;ldquo;horizontally&amp;rdquo; as collections of transactions, and each transaction
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Conference papers on the topic "Horizontal collectors"

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Li, Zhi, and Tenglong Li. "Study on the influence of dust collector on horizontal diffusion of coal production by shearer." In Fifth International Conference on Green Energy, Environment, and Sustainable Development, edited by Mohammadreza Aghaei, Hongyu Ren, and Xiaoshuan Zhang. SPIE, 2024. http://dx.doi.org/10.1117/12.3044825.

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Lohan, John, Niall Burke, and Michael Greene. "Climate Variables That Influence the Thermal Performance of Horizontal Collector Ground Source Heat Pumps." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95589.

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The performance characteristics of new heat pumps are usually evaluated under standard test conditions in certified test laboratories prior to their market release. While this data allows potential customers an opportunity to compare different heat pumps under the same conditions it is difficult to assess how variations in operating conditions, particularly around horizontally oriented ground collectors impact on heat pump Coefficient Of Performance (COP). Indeed, harsh winter conditions of continental climates dictate that horizontal collectors are buried sufficiently deep enough to operate i
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Craciun, Adrian Virgil, Florin Sandu, and Gheorghe Pana. "Power analysis of a heat pump with horizontal collectors." In 2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM). IEEE, 2012. http://dx.doi.org/10.1109/optim.2012.6231924.

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Craciun, Adrian Virgil, Florin Sandu, and Gheorghe Pana. "Monitoring of a ground source heat pump with horizontal collectors." In 2010 12th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM). IEEE, 2010. http://dx.doi.org/10.1109/optim.2010.5510546.

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Dini, Said, Wellen G. Davison, and John Vaccaro. "Computerized Data Acquisition, Reduction and Analysis of a Solar Water Heating System." In ASME 1991 International Computers in Engineering Conference and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/cie1991-0136.

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Abstract A computerized data acquisition system for the solar hot water heating system located in the School of Engineering at Western New England College was designed and implemented. The system consists of three flat plate collectors located on the roof of the building facing south and inclinded at an angle of 40° with the horizontal, a heat exchanger, a storage tank, and an AST computer for data reduction, storage and analysis. The data collection and processing of this system was automated by interfacing a DAS-8 board located in the AST computer and a Metrabyte Exp-16 multiplexer amplifier
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Mullick, Subhash C., Suresh Kumar, and Basant K. Chourasia. "Wind Induced Heat Transfer Coefficient From Flat Horizontal Surfaces Exposed to Solar Radiation." In ASME 2007 Energy Sustainability Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/es2007-36163.

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Upward heat losses have strong effect on the performance of flat plate solar collectors under different operating conditions. Suitable equations for estimation of top heat loss coefficient have already been proposed [1,2]. The top heat loss coefficient is a function of wind induced convective heat transfer coefficient in a flat plate solar collector. It is, therefore, important to choose appropriate values of this convective heat transfer coefficient for correct estimation of the top heat loss coefficient. Researchers [3–6] have suggested different wind speed based correlations for estimation
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Greene, M., N. Burke, J. Lohan, and R. Clarke. "Ground temperature gradients surrounding horizontal heat pump collectors in a maritime climate region." In ENERGY 2007. WIT Press, 2007. http://dx.doi.org/10.2495/esus070311.

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Meiser, Siw, Christoph Kleine-Büning, Ralf Uhlig, Eckhard Lüpfert, Björn Schiricke, and Robert Pitz-Paal. "Finite Element Modeling of Parabolic Trough Mirror Shape in Different Mirror Angles." In ASME 2012 6th International Conference on Energy Sustainability collocated with the ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/es2012-91264.

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Deviations from the ideal shape of reflector panels for parabolic trough solar power plants have relevant impact on field efficiency and thus on the performance of the whole power plant. Analyzing the gravity-induced deformation of mirror shape for different mirror angles is relevant for performance calculation of solar parabolic trough collectors and identifying optimization potential of the mirror panels. Two mirror model versions (stiff and elastic supports) are evaluated in four angles: in horizontal laboratory angle (mirrors facing upward with mounting points horizontally aligned), and in
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Hüsing, Fabian, H. Hirsch, and G. Rockendorf. "Combination of Solar Thermal Collectors and Horizontal Ground Heat Exchangers as Optimized Source for Heat Pumps." In EuroSun2016. International Solar Energy Society, 2016. http://dx.doi.org/10.18086/eurosun.2016.04.18.

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Kovalev, Oleg P., and Alexandr V. Volkov. "Potential and Use of Solar Energy in Primorye Region (Russia)." In ASME 2004 International Solar Energy Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/isec2004-65058.

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During long-term time, the laboratory of non-traditional energetic is been busy with development and introduction of solar water heating systems for hot water supply. The systems with solar collectors of 40 m2 area have been developed and introducted. For estimation of their efficiency we should know flux density of solar radiation, proceeding to surface at the given place. However in Primorye Region at actinometrical watching only four meteostations in the Southern part are carrying out straight measurements of solar radiation flux, and the others record data which concern only solar radiatio
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Reports on the topic "Horizontal collectors"

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Recommendations for Departmental Collections Policies. Smithsonian Research Online, 2021. http://dx.doi.org/10.5479/10088/111834.

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An aged and heavily corroded horizontal iron rim lock for the left side of a door was examined at the request of Anson (“Tuck”) Hines, Director of the Smithsonian Environmental Research Center (SERC). The lock was reportedly found by a contractor on SERC’s property during renovation, and the iron corrosion is typical of exposure to the elements. It was anticipated that the lock would date from the time of the oldest part of the Sellman/Kirkpatrick-Howat house constructed in 1735 or its Greek Revival enlargement in 1841. Examination of the lock included x-radiography. A recommendation was made
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2

A Beautiful Horizon: The Arts of Minas Gerais, Brazil. Inter-American Development Bank, 2006. http://dx.doi.org/10.18235/0006396.

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The exhibition comprises 56 objects that unites Baroque oratórios, folk and popular art, applied arts and works by contemporary artists representing a variety of artistic expressions from the State of Minas Gerais and its capital city, Belo Horizonte, site of the IDB¿s 47th Annual Meeting of Governors in April 2006, showing the interrelationships that exist in Brazilian society. The pieces were borrowed from the Museu do Oratório, Instituto Cultural Flávio Gutierrez, Museum de Arte da Pampulha Museu Histórico Abílio Barreto, Fundação Municipal de Cultura, Casa de Guignard Museum, and private c
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