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All Journal Journal of Politic and Government Studies JURNAL FISIKA Sains Tanah Wahana Akademika: Jurnal Studi Islam dan Sosial Jurnal Ekonomi & Kebijakan Publik INDONESIAN JOURNAL OF ESSENTIAL OIL Mesin Seminar Nasional Lahan Suboptimal Jurnal Teori dan Aplikasi Fisika Journal of Authentic Research on Mathematics Eduacation (JARME) Jurnal Komunikasi Pendidikan Wahana Akademika: Jurnal Studi Islam dan Sosial Stigma : Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa Jurnal Rekayasa Sipil (e-journal) The Sociology of Islam
Warsito Warsito
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : Mesin

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ANALYSIS OF USING ALTERNATIVE REFRIGERANTS FOR ENERGY SAVING IN DESIGN FRAMEWORK OF AIR-CONDITIONING SYSTEM I Made Astina; Prihadi Setyo Darmanto; Warsito Warsito; Edwin Adryanto
Mesin Vol. 20 No. 2 (2005)
Publisher : Mesin

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Abstract

Environmental issues enforce us to find environmental friendly alternative refrigerants. Increasing energy consumption as consequence of widespread usage of air-conditioning systems needs effort to find efficient systems. Use ability of alternative refrigerants and effect of modified vapor-compression cycles were investigated in this research. In figuring effects of their application on a real air-conditioning system, analysis of redesign of air-conditioning system was concerned to make clear the problem. The results confirm that a right selection of refrigerants to air-conditioning system can improve its performance. Energy saving and economical costs can be reduced significantly. Several groups of hydrocarbons (HC) and hydrofluorocarbons (HFC) have good thermodynamic performance and better than R-22 that will be phased out. By introducing these alternative refrigerants, carbon-dioxide (CO2) emissions can be reduced due to energy saving caused by increasing of the coefficient of performance (COP).
Co-Authors A Maren Adipati Napoleon Afrizal Fikri Haikal Agus Hermawan Akhmad Dzakwan Amir Supriyanto Andrean Rizal Pratama Ayu Endarwati Azizah Rachmawati Azizah Rokhmawati Azizah Rokmawati Bakri Bakri Bakri Bakri Bambang Suprapto Budi setiyono D Budianta Dainty Ambarina Dendi Sephanie Dicky Ardian Felsaputra Dicky Prastianto Dimas Usman Nur Hakim Donni Kis Apriyanto Dwi Probowati Sulistyani Dwi Setyawan Dzakaul Fuady Edwin Adryanto Eka Tsamrotul Fikriyyah Eko Noerhayati Faizal Rahmadhanny Familia Yunika Winandini Farah Nuriyana Febri Fachrudzi Febri Renaldy Fuad Nurul Ghoffar Gurum Ahmad Pauzi Hairul Saleh Hendrawan Atmodiharjo Husnul Muttaqin I Made Astina Javier Achmad Bayhaqi Junaidi Junaidi Kahfi Almachzuuni Lailatul Fitriyani Lili Angraini M Farrel Rayhan Riza Maria Yeni Hermawati Marlina Marlina Marsi Marsi Mat Saleh Maulidya Agustini Mohamad Afiyak Mohamad Farid Rahman Mufli Fita Firna Sari Muhammad Al Ghifari Muhammad Waladul Hakiki Muhibbuddin Kamal Nova Verocha Oryza Adaptian Palupi Lindiasari Samputra Prihadi Setyo Darmanto Putri Ramadhani Fitri Rahmad Try Pangestu Ramadhannu Tri Putra Herdianto Randha Kentama Aewaditha Renih Hayati Rr. Farasita Anggit Purnandini S J Priatna S. K. Dewi Sabaruddin Sabaruddin Sri Suciyati Sri Wahyu Suciyati Sukirwan Sukirwan Suratmo Suratmo Surtono, Arif Susi Harnani Teguh Achadi Teguh Argo Tri Andre Winata Umair Haikal Usman Lang Ere W. Widoretno Y. Karimudin Yakup Yakup Yusuf Setyo Prayugo Zakiya Zakiya