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Bio energy: A case study of Kelp Industries, King Island, Tasmania 生物能源:塔斯马尼亚国王岛海带工业的案例研究
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90006-N
R.J. Davies
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引用次数: 2
n-CdTe polycrystalline photoelectrode prepared by direct reaction of tellurium and Cd-substrate 碲与cd衬底直接反应制备n-CdTe多晶光电极
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90055-7
A.M. Aushana, S.M. Aliwi
{"title":"n-CdTe polycrystalline photoelectrode prepared by direct reaction of tellurium and Cd-substrate","authors":"A.M. Aushana,&nbsp;S.M. Aliwi","doi":"10.1016/0741-983X(90)90055-7","DOIUrl":"10.1016/0741-983X(90)90055-7","url":null,"abstract":"<div><p>In the present work we have produced polycrystalline n-CdTe film on Cd element as substrate by direct surface reaction between elemental Te and Cd surfaces, at elevated temperatures ranging between 180 and 275°C under argon atmosphere. The film is characterized by X-ray diffraction and reflectance spectroscopy. The <em>i</em>-<em>V</em> characteristics and photoelectrochemical behaviour of CdTe in polysulphide electrolyte are investigated. The effect of light intensity on both short circuit current (<em>i</em><sub>sc</sub>) and open circuit voltage (<em>V</em><sub>oc</sub>) of the cell: Cd/CdTe/polysulphide/Pt is also recorded.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 5","pages":"Pages 511-514"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90055-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74750296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Mathematical methods for the optimization of solar collector area in a solar heating system 太阳能供热系统中集热器面积优化的数学方法
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90107-D
E. Taşdemiroǧlu, M. Awad
{"title":"Mathematical methods for the optimization of solar collector area in a solar heating system","authors":"E. Taşdemiroǧlu,&nbsp;M. Awad","doi":"10.1016/0741-983X(90)90107-D","DOIUrl":"10.1016/0741-983X(90)90107-D","url":null,"abstract":"<div><p>Economic optimization procedure in particular solar heating design is based on the estimation of the size of a solar system in terms of collector area that will yield the highest total saving produced on behalf of the solar system in comparison with the total expenditures of a conventional alternative during the life-cycle. The most influential design parameter in a total saving is considered to be the collector area. A case study is then realized so as to find the optimum collector area for maximum saving. Saving function for a particular system is defined. Optimum collector area is considered to be the one which makes zero the first derivative of saying function with respect to the collector area. To this end three different methods, namely, Newton's, Secant and Regular falsi are applied for a variety of changes in values for design, climatic and economic parameters. Finally, the ability to use these methods are discussed from the computational point of view.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 2","pages":"Pages 341-345"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90107-D","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78580937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photovoltaic effect of chemically deposited Cu2S/CSi heterojunctions 化学沉积Cu2S/CSi异质结的光伏效应
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90073-B
A. J. Varkey
{"title":"Photovoltaic effect of chemically deposited Cu2S/CSi heterojunctions","authors":"A. J. Varkey","doi":"10.1016/0741-983X(90)90073-B","DOIUrl":"https://doi.org/10.1016/0741-983X(90)90073-B","url":null,"abstract":"","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"9 1","pages":"619-621"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73919618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Estimation of hourly insolation in Guadeloupe 瓜德罗普岛每小时日晒的估计
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90060-F
T. Feuillard, J. Abillon
{"title":"Estimation of hourly insolation in Guadeloupe","authors":"T. Feuillard, J. Abillon","doi":"10.1016/0741-983X(90)90060-F","DOIUrl":"https://doi.org/10.1016/0741-983X(90)90060-F","url":null,"abstract":"","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"179 1","pages":"541-543"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77582598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new model for estimating diffuse solar radiation in Italy from clearness index and minimum air mass 利用净度指数和最小空气质量估算意大利漫射太阳辐射的新模式
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90062-7
S. Coppolino
{"title":"A new model for estimating diffuse solar radiation in Italy from clearness index and minimum air mass","authors":"S. Coppolino","doi":"10.1016/0741-983X(90)90062-7","DOIUrl":"https://doi.org/10.1016/0741-983X(90)90062-7","url":null,"abstract":"","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"18 1","pages":"549-553"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81945216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Barriers and incentives: Experience of small scale developments 障碍和激励:小规模开发的经验
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90019-X
Rus Alit
{"title":"Barriers and incentives: Experience of small scale developments","authors":"Rus Alit","doi":"10.1016/0741-983X(90)90019-X","DOIUrl":"10.1016/0741-983X(90)90019-X","url":null,"abstract":"<div><p>The paper is an account of personal experience encouraging and installing appropriate technologies in Indonesia and Africa. Examples are given of local incentives and barriers to change. The social implications of new and changing technologies are of the greatest importance.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 1","pages":"Pages 93-96"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90019-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85495851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Distribution of diffuse and direct insolation over Pakistan 巴基斯坦上空扩散和直接日晒的分布
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90097-L
I.R. Raja , J.W. Twidell
{"title":"Distribution of diffuse and direct insolation over Pakistan","authors":"I.R. Raja ,&nbsp;J.W. Twidell","doi":"10.1016/0741-983X(90)90097-L","DOIUrl":"10.1016/0741-983X(90)90097-L","url":null,"abstract":"<div><p>With the exception of a three year record of diffuse insolation over Quetta, diffuse and direct insolation is not recorded at any location in Pakistan. The empirical relation due to Mani and Chacko (<em>Solar Energy</em><strong>14</strong>, 139, 1973) for diffuse insolation has therefore been applied to estimate diffuse insolation over 37 locations in Pakistan and three neighbouring stations. Direct insolation is also obtained for the same locations. Using the data for 40 locations, diffuse and direct insolation is presented on maps. The isolines are compared with the results obtained for India and world maps.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 2","pages":"Pages 277-292"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90097-L","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76751600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Standardized charts for cost-benefit analysis of biogas systems: Case study in Jordan 沼气系统成本效益分析的标准化图表:约旦案例研究
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90091-F
A. Anani, Z. Jibrill, F. Abu-Allan
{"title":"Standardized charts for cost-benefit analysis of biogas systems: Case study in Jordan","authors":"A. Anani,&nbsp;Z. Jibrill,&nbsp;F. Abu-Allan","doi":"10.1016/0741-983X(90)90091-F","DOIUrl":"10.1016/0741-983X(90)90091-F","url":null,"abstract":"<div><p>This paper establishes a standardization procedure in which results are presented in ready-to-use charts for the economic evaluation of biogas plants. It is hoped this work will alleviate controversial reports on cost-effectiveness of biogas systems. Also, it is found that these systems are the most economic among renewable energy systems using a standardized procedure for their comparison augmented by the generated spider diagrams wherein most probable costing production values for each system are directly compared.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 2","pages":"Pages 229-236"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90091-F","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80440249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Tallow esters and vegetable oils as alternative diesel fuels—A review of the New Zealand programme 牛脂酯和植物油作为替代柴油燃料-新西兰计划综述
Solar & Wind Technology Pub Date : 1990-01-01 DOI: 10.1016/0741-983X(90)90008-P
R.E.H. Sims
{"title":"Tallow esters and vegetable oils as alternative diesel fuels—A review of the New Zealand programme","authors":"R.E.H. Sims","doi":"10.1016/0741-983X(90)90008-P","DOIUrl":"10.1016/0741-983X(90)90008-P","url":null,"abstract":"<div><p>A long term research programme investigating the production, processing and utilization of triglyceride oils/fats as diesel fuel substitutes has recently been completed. Vegetable oils and animal fats when converted into esters have been conclusively shown to be technically suitable for use as fuels for compression ignition engines. They can be blended with diesel fuel at any level or used neat. Conversion into esters is a simple chemical process which can be carried out on a small or large scale. Current values of crude oil at around US$20/barrel make it an uneconomic proposition to produce and process vegetable oils for fuel purposes. In the longer term if and when oil prices rise again, the use of vegetable oil fuels may become an economically viable option. In the meantime research programmes continue in countries aiming to utilize surplus rural land and in those wishing to become independent of unreliable oil product imports.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 1","pages":"Pages 31-36"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90008-P","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77712651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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