| dc.contributor.author | PRASETYA, TRIA LENDRIK | |
| dc.date.accessioned | 2020-02-27T03:51:09Z | |
| dc.date.available | 2020-02-27T03:51:09Z | |
| dc.date.issued | 2019-09-23 | |
| dc.identifier.uri | http://repository.umy.ac.id/handle/123456789/32074 | |
| dc.description | Solar water heater (SWH) is one of the applications of solar energy thermal
technology that serves to produce hot air to fulfill household and industrial. The
fluctuation of solar radiation intensity leads to research of SWH based on phase
change material (PCM) active systems with outdoor experimentation that is unable
to uncover the influence of the magnitude of input energy source against thermal
characteristics are produced. The study was conducted with the aim of thermal
energy storage characteristics of the SWH tanks during the filling process using
heat flux variations.
This experiment was done by indoor method using solar simulator which
serves to supply constant heat flux on SWH-PCM. Solar simulator is mounted on
the top of the collector. Solar Simulator is set in such a way that produces heat flux
with a variation of 800 W/m2, 1000 W/m2, and 1200 W/m2. The water temperature
Data in the tank is recorded. Testing is repeated by changing the flux heat variation.
Data analysis is conducted to determine the accumulation of thermal energy
storage stored in the SWH tank.
Products research results that this research con heat flux of 1200 W/m2 and
discharge 2 LPM. The accumulation of heat storage is 10, 07 MJ during the time
of charging 98 minutes. About this can be used to predict when it is needed in the
SWH heating process. When liquid heating parameters repent in assessing SWH
performance. | en_US |
| dc.description.abstract | Solar water heater (SWH) is one of the applications of solar energy thermal
technology that serves to produce hot air to fulfill household and industrial. The
fluctuation of solar radiation intensity leads to research of SWH based on phase
change material (PCM) active systems with outdoor experimentation that is unable
to uncover the influence of the magnitude of input energy source against thermal
characteristics are produced. The study was conducted with the aim of thermal
energy storage characteristics of the SWH tanks during the filling process using
heat flux variations.
This experiment was done by indoor method using solar simulator which
serves to supply constant heat flux on SWH-PCM. Solar simulator is mounted on
the top of the collector. Solar Simulator is set in such a way that produces heat flux
with a variation of 800 W/m2, 1000 W/m2, and 1200 W/m2. The water temperature
Data in the tank is recorded. Testing is repeated by changing the flux heat variation.
Data analysis is conducted to determine the accumulation of thermal energy
storage stored in the SWH tank.
Products research results that this research con heat flux of 1200 W/m2 and
discharge 2 LPM. The accumulation of heat storage is 10, 07 MJ during the time
of charging 98 minutes. About this can be used to predict when it is needed in the
SWH heating process. When liquid heating parameters repent in assessing SWH
performance. | en_US |
| dc.publisher | FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA | en_US |
| dc.subject | Active system SWH, Charging, HTF, PCM, Solar Simulator | en_US |
| dc.title | STUDI EKSPERIMENTAL PENYIMPANAN ENERGI TERMAL PADA TANGKI PEMANAS AIR TENAGA SURYA BERBASIS PCM : METODE EKSPERIMEN INDOOR | en_US |
| dc.type | Thesis SKR FT 689 | en_US |
