Pub Date : 2021-04-16DOI: 10.46610/joares.2021.v07i01.005
Matthew Kwofie, Ackor Noble, Mensah Kenneth
Water is a major component of the environment, covering 70% of the earth's total surface area. Yet, the demand for potable water in most locations remains high. Alternative solutions have been put in place coupled with the energy crisis for power sources to the existing hydro and thermal plant to ensure constant pumping of water. This paper presents a feasible solution in the quest to make potable water more available in deprived areas - design of a wind-powered system to drive water pumps. Unlike other existing models, this design is unique because it works without an electric motor or a generator thereby making it nonelectrical but solely mechanical powered. This design has a height of 10m above the ground and per mathematical calculations can produce 291 W power to drive pumps. The maximum torque in the system was found to be 24.69 Nm.
{"title":"Design of a Vertical Windmill for Water Pumping Applications","authors":"Matthew Kwofie, Ackor Noble, Mensah Kenneth","doi":"10.46610/joares.2021.v07i01.005","DOIUrl":"https://doi.org/10.46610/joares.2021.v07i01.005","url":null,"abstract":"Water is a major component of the environment, covering 70% of the earth's total surface area. Yet, the demand for potable water in most locations remains high. Alternative solutions have been put in place coupled with the energy crisis for power sources to the existing hydro and thermal plant to ensure constant pumping of water. This paper presents a feasible solution in the quest to make potable water more available in deprived areas - design of a wind-powered system to drive water pumps. Unlike other existing models, this design is unique because it works without an electric motor or a generator thereby making it nonelectrical but solely mechanical powered. This design has a height of 10m above the ground and per mathematical calculations can produce 291 W power to drive pumps. The maximum torque in the system was found to be 24.69 Nm.","PeriodicalId":270119,"journal":{"name":"Journal of Alternative and Renewable Energy Sources","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122446416","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}
Pub Date : 2020-11-06DOI: 10.46610/JOARES.2020.V06I03.005
Shubhamkar S. Kulkarni
As we know that nowadays due to the hot and humid weather and the increasing temperature the high amount of energy consumption is used for the heating & cooling purpose in residential as well as in commercial building for air conditioning systems. To overcome this problem and to reduce the energy consumption as well as good thermal comfort to people in the indoor environment, use the radiant heating & cooling system is a better way. This concept is used to cool or heat the room and absorbs the indoor sensible heat by thermal radiation. The system removes heat by using less energy and more energy-efficient. This system uses water as a medium to cool or heat the room space. There are three types discussed in these papers for cooling & heating. In this paper, we did an overall study regarding radiant heating and cooling systems. It reduces the energy lost due to the duct leakage. It also has a lower life cycle cost compared to conventional. In this paper, we have reviewed how to reduce energy consumption and give thermal comfortable air-condition through radiant cooling and chilled ceiling panel system.
{"title":"A Glance On Radiant Cooling Technology For Heating And Cooling For Residential And Commercial Building Application","authors":"Shubhamkar S. Kulkarni","doi":"10.46610/JOARES.2020.V06I03.005","DOIUrl":"https://doi.org/10.46610/JOARES.2020.V06I03.005","url":null,"abstract":"As we know that nowadays due to the hot and humid weather and the increasing temperature the high amount of energy consumption is used for the heating & cooling purpose in residential as well as in commercial building for air conditioning systems. To overcome this problem and to reduce the energy consumption as well as good thermal comfort to people in the indoor environment, use the radiant heating & cooling system is a better way. This concept is used to cool or heat the room and absorbs the indoor sensible heat by thermal radiation. The system removes heat by using less energy and more energy-efficient. This system uses water as a medium to cool or heat the room space. There are three types discussed in these papers for cooling & heating. In this paper, we did an overall study regarding radiant heating and cooling systems. It reduces the energy lost due to the duct leakage. It also has a lower life cycle cost compared to conventional. In this paper, we have reviewed how to reduce energy consumption and give thermal comfortable air-condition through radiant cooling and chilled ceiling panel system.","PeriodicalId":270119,"journal":{"name":"Journal of Alternative and Renewable Energy Sources","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125545640","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}
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