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Diesel engine performance as influenced by fuel temperature 柴油机的性能受燃油温度的影响
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90022-7
H. Sumner, W. D. Best, G. Monroe
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引用次数: 0
Mechanical dewatering techniques for fresh citrus 鲜柑橘机械脱水技术
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90021-5
W. Miller
{"title":"Mechanical dewatering techniques for fresh citrus","authors":"W. Miller","doi":"10.1016/0167-5826(86)90021-5","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90021-5","url":null,"abstract":"","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86026493","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
Mechanical dewatering techniques for fresh citrus 新鲜柑橘机械脱水技术
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90021-5
William M. Miller
{"title":"Mechanical dewatering techniques for fresh citrus","authors":"William M. Miller","doi":"10.1016/0167-5826(86)90021-5","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90021-5","url":null,"abstract":"<div><p>Five pilot-plant dewatering units were designed and tested. Two devices were based on surface contact with adsorption surfaces: either PVC rollers or a sponge roller-brush combination. Other units utilized aerodynamic forces to remove surface water from fruit conveyed on rod-type belting. Parameters used to evaluate whole fruit dewatering were water removal effectiveness (H<sub>2</sub>O removed/H<sub>2</sub>O input) and unit energy consumption (kJ/kg H<sub>2</sub>O removed).</p></div>","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5826(86)90021-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72106811","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
Recovery of sunflower oil with a small screw expeller 用小型螺杆挤出机回收葵花油
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90019-7
L.A. Jacobsen, L.F. Backer
{"title":"Recovery of sunflower oil with a small screw expeller","authors":"L.A. Jacobsen,&nbsp;L.F. Backer","doi":"10.1016/0167-5826(86)90019-7","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90019-7","url":null,"abstract":"<div><p>Tests were run on a HANDER Oil Expeller processing oil-type sunflower seed. Statistical comparisons were made. Tests compared different lots of sunflower seed. Lot I had 11% (w.b.) moisture content and 39.7% oil content and Lot II had 6% (w.b.) moisture content and 42.6% oil content. Greater expeller capacity and oil output were observed with Lot I. Extraction efficiency was better with Lot II. Tests also involved preheating the sunflower seeds of Lot II to 50, 60, and 75 °C before extraction. There was a large improvement in expeller capacity and oil output compared to seeds processed at room temperature. There was a significant difference in the oil output and efficiency between the three preheat temperatures.</p></div>","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5826(86)90019-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72106810","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: 16
Thermophilic anaerobic digestion of screened dairy manure using a two-phase process 采用两相法对筛选出的奶牛粪便进行高温厌氧消化
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90023-9
K.V. Lo, P.H. Liao
{"title":"Thermophilic anaerobic digestion of screened dairy manure using a two-phase process","authors":"K.V. Lo,&nbsp;P.H. Liao","doi":"10.1016/0167-5826(86)90023-9","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90023-9","url":null,"abstract":"<div><p>A one-phase and a two-phase anaerobic digestion system was studied using screened dairy manure as feed material. The methane production capability of laboratory-scale anaerobic fixed-film reactors operated at a hydraulic retention time of 1 day and 55°C in both one- and two-phase systems was compared. The results indicated that the methane production rate and yield for the two-phase system were similar to those of the one-phase digestion system.</p></div>","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5826(86)90023-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72021040","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: 10
Recovery of sunflower oil with a small screw expeller 用小型螺旋分离器回收葵花籽油
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90019-7
L. Jacobsen, L. Backer
{"title":"Recovery of sunflower oil with a small screw expeller","authors":"L. Jacobsen, L. Backer","doi":"10.1016/0167-5826(86)90019-7","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90019-7","url":null,"abstract":"","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78103938","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: 16
Consideration of the utility of additional insulation in hen-roost structures 对鸡舍结构中附加保温作用的思考
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90024-0
David Govaer
{"title":"Consideration of the utility of additional insulation in hen-roost structures","authors":"David Govaer","doi":"10.1016/0167-5826(86)90024-0","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90024-0","url":null,"abstract":"<div><p>Analysis of the effects of insulation in hen-roost structures indicates that adding the equivalent of even 1 cm polystyrene to the walls of a structure with an insulated roof can be highly cost-effective under the conditions of an arid highland winter in Israel.</p></div>","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5826(86)90024-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72069727","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
Simulation and analysis of soil heat storage systems for a solar greenhouse. I. Analysis 日光温室土壤蓄热系统的模拟与分析。我分析。
Energy in Agriculture Pub Date : 1986-11-01 DOI: 10.1016/0167-5826(86)90017-3
T. Boulard, A. Baille
{"title":"Simulation and analysis of soil heat storage systems for a solar greenhouse. I. Analysis","authors":"T. Boulard, A. Baille","doi":"10.1016/0167-5826(86)90017-3","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90017-3","url":null,"abstract":"","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85961824","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: 10
Use of solar collectors for drying agricultural crops and for heating farm buildings 使用太阳能集热器来干燥农作物和加热农场建筑
Energy in Agriculture Pub Date : 1986-07-01 DOI: 10.1016/0167-5826(86)90014-8
R. Henriksson, G. Gustafsson
{"title":"Use of solar collectors for drying agricultural crops and for heating farm buildings","authors":"R. Henriksson, G. Gustafsson","doi":"10.1016/0167-5826(86)90014-8","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90014-8","url":null,"abstract":"","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73457503","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
FAO research collaboration on rural energy developments 粮农组织农村能源发展研究合作
Energy in Agriculture Pub Date : 1986-07-01 DOI: 10.1016/0167-5826(86)90009-4
{"title":"FAO research collaboration on rural energy developments","authors":"","doi":"10.1016/0167-5826(86)90009-4","DOIUrl":"https://doi.org/10.1016/0167-5826(86)90009-4","url":null,"abstract":"","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5826(86)90009-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72067253","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
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