Zobrazeno 1 - 10
of 11
pro vyhledávání: '"PK. Purwadi"'
Autor:
Rusdi Sambada, Budi Sugiharto, Lukiyanto Lukiyanto, Yosef Agung Cahyanta, Doddy Purwadianto, PK. Purwadi, Wibowo Kusbandono
Publikováno v:
Abdimas Altruis: Jurnal Pengabdian Kepada Masyarakat. 5:159-165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5af19f4a36032ea50efb4be998d335f
https://doi.org/10.24071/aa.v5i2.4246
https://doi.org/10.24071/aa.v5i2.4246
Autor:
Wibowo Kusbandono, PK Purwadi
Publikováno v:
International Journal of Applied Sciences and Smart Technologies. :83-92
The purpose of this study is to determine the effect of the presence of a fan in the wood drying room in the drying time of wood. In addition, it is also to determine the performance of the steam compression cycle engine used in wood drying machines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ae1bf86df5963f39e7977250839fb07
https://doi.org/10.24071/ijasst.v3i1.3057
https://doi.org/10.24071/ijasst.v3i1.3057
Publikováno v:
ABDIMAS ALTRUIS: Jurnal Pengabdian Kepada Masyarakat. 1:52-61
In producing briquettes, the industry has problems in drying its briquettes. During this time briquette drying always involves solar energy. Drying with solar energy has weaknesses, namely (a) the ability to dry briquettes for a long time, cannot be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f83a00c08fac79bd825ff4ee0d5b22ab
https://doi.org/10.24071/aa.v1i2.1750
https://doi.org/10.24071/aa.v1i2.1750
Publikováno v:
ABDIMAS ALTRUIS: Jurnal Pengabdian Kepada Masyarakat. 1:68-74
There existed several problems that occur in several vocational schools related to the results of the implementation of the learning. In some vocational schools majoring in automotive, it was found that: (a) understanding and mastering the material o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::315f15a1fbb113d60123641842b13445
https://doi.org/10.24071/aa.v1i2.1752
https://doi.org/10.24071/aa.v1i2.1752
Publikováno v:
INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED MATHEMATICAL SCIENCES (ICRTAMS-2020).
The efficiency and effectiveness of the fin in an unsteady-state can be solved by numerical computation methods. One method that can be used is the explicit finite difference method. Apart from presenting how to calculate the temperature in the fin,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9108735bd1b6884cbeb1c7fe382e3660
https://doi.org/10.1063/5.0063541
https://doi.org/10.1063/5.0063541
Publikováno v:
Proceedings of the 2nd International Conference of Science and Technology for the Internet of Things, ICSTI 2019, September 3rd 2019, Yogyakarta, Indonesia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360b10a407d2da910da71e206d428b0e
https://doi.org/10.4108/eai.20-9-2019.2292097
https://doi.org/10.4108/eai.20-9-2019.2292097
Autor:
Bramantyo Yudha Pratama, PK Purwadi
Publikováno v:
INTERNATIONAL CONFERENCE ON SCIENCE AND APPLIED SCIENCE (ICSAS) 2019.
The purpose of this research was to see the effects of the composition of fin materials on (a) temperature distribution, (b) heat flow rate, (c) efficiency of fins and (d) effectiveness of fins, in the steady-state. The fin has a truncated cone-shape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca8a177fb7c6aab81d8d9331d8aa285
https://doi.org/10.1063/1.5141704
https://doi.org/10.1063/1.5141704
Publikováno v:
Proceedings of the International Conference of Science and Technology for the Internet of Things.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe9403fd74701195a42fe7d4193e3b8a
https://doi.org/10.4108/eai.19-10-2018.2282543
https://doi.org/10.4108/eai.19-10-2018.2282543
Autor:
PK Purwadi, Michael Seen
Publikováno v:
Journal of Physics: Conference Series. 1511:012082
This paper describes the calculation of the temperature distribution on the fins, the rate of heat flow released by the fins, the efficiency and effectiveness of the straight fins in the unsteady-state. Calculations are performed using numerical comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b703d19f690779050237e4312abdd1
https://doi.org/10.1088/1742-6596/1511/1/012082
https://doi.org/10.1088/1742-6596/1511/1/012082
Autor:
PK Purwadi, Tito Dwi Nugroho
Publikováno v:
AIP Conference Proceedings.
The function of the fin is to extend surfaces so that objects fitted with fin can remove the heat to the surrounding environment so that the cooling process can take place more quickly. The purpose of this study is to calculate and determine the effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8bc9dd700f0b05632b39b58bfa5d567
https://doi.org/10.1063/1.4968287
https://doi.org/10.1063/1.4968287