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Ditemukan 4458 dokumen yang sesuai dengan query
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Ramage, Janet, 1932-
Oxford: Oxford University Press, 1983
531.6 RAM e (1)
Buku Teks  Universitas Indonesia Library
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Stephenson, George E.
New York: Delmar, 1986
621.4 STE p
Buku Teks  Universitas Indonesia Library
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Amir Erlangga
"Dalam aplikasi enjinering baik dalam bidang industri atau lainnya, kadang kala ditemukan bahwa kebutuhan akan daya listrik, pendinginan dan pemanasan diperlukan secara bersamaan. Salah satu contohnya adalah dalam bidang perhotelan yang membutuhkan daya listrik, pendinginan untuk ruangan dan pemanasan baik untuk ruangan atau air hangat. Sistem combined cooling, heating and power generation (CCHP) atau disebut juga trigeneration adalah sistem yang terdiri dari power system, mesin pendingin absorpsi dan sebuah penukar kalor.
Untuk aplikasi dan perancangan CCHP, sebelumnya dibuat sebuah model sistem dan dilakukan perhitungan biaya energi (bahan bakar) berdasarkan pada kesetimbangan energi hingga biaya investasi dan payback period sehingga dapat diputuskan selanjutnya apakah sistem ini dan konfigurasi seperti apa yang dapat diaplikasikan. Pilihan konfigurasi sistem CCHP yang digunakan adalah dengan menggunakan diesel engine, gas engine dan turbin gas pada power system nya.
Dari hasil perhitungan ketiga konfigurasi sistem CCHP yang coba diaplikasikan pada perhotelan diperoleh bahwa untuk konfigurasi dengan diesel engine dan turbin gas tidak dapat digunakan karena dari sisi biaya energi lebih besar dibandingkan tanpa menggunakan sistem CCHP dan saving cost yang terlalu rendah sehingga mengakibatkan payback period yang lama. Untuk konfigurasi dengan gas engine diperoleh biaya energi hotel dapat ditekan maksimum sebesar Rp. 180.590.337,31, dengan biaya investasi total sebesar Rp. 7.510.550.179,3 dan payback period selama 6,57 tahun.

Engineering application in industrial or etc sometimes found there is a simultaneous need for electricity, cooling and heating. For example is in hotel business, we can found that it need of electricity, cooling for rooms and heating to heat water. Combined cooling, heating and power generation (CCHP) or called trigeneration is a system consists of power system, absorption cooling system and heat exchanger for heating system.
For application and planning, we make a model and calculate the energy cost (fuel cost) based on energy balance, investment, and payback period so later can be decided the feasibility and what configuration of the system can be applied. The configurations of CCHP that chosen is use Diesel engine, gas engine and gas turbine as a power system.
The results of three configurations applied to hotel business that used; show that configuration using Diesel engine and gas turbine couldn?t be applied because energy cost (fuel cost) is more expensive compared to energy cost without CCHP system and saving cost is too small so it affected to too long payback period. By using gas engine, the energy cost for hotel can be reduced maximum at Rp. 180,590,337.31; investment cost estimated is Rp. 7,510,550,179.3 with payback period is 6.57 years."
Depok: Fakultas Teknik Universitas Indonesia, 2008
T25322
UI - Tesis Open  Universitas Indonesia Library
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Abdul Kadir
Jakarta : UI-Press, 1987
333.79 KAD e
Buku Teks  Universitas Indonesia Library
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Abdul Kadir
Jakarta: UI-Press, 1982
333.79 ABD e
Buku Teks  Universitas Indonesia Library
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DiLavore, Philip
New York: John Wiley & Sons, 1984
621.042 DIL e
Buku Teks  Universitas Indonesia Library
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Culp, Archie W.
Jakarta: Erlangga, 1989
621.042 CUL pt
Buku Teks  Universitas Indonesia Library
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Culp, Archie W.
New York: McGraw-Hill, 1991
621.042 CUL p (1)
Buku Teks  Universitas Indonesia Library
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Culp, Archie W.
Tokyo : McGraw-Hill, 1979
621.042 CUL p (1)
Buku Teks  Universitas Indonesia Library
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Demirel, Yasar
"[Understanding the sustainable use of energy in various processes is an integral part of engineering and scientific studies, which rely on a sound knowledge of energy systems. Whilst many institutions now offer degrees in energy-related programs, a comprehensive textbook, which introduces and explains sustainable energy systems and can be used across engineering and scientific fields, has been lacking. Energy : production, conversion, storage, conservation, and coupling provides the reader with a practical understanding of these five main topic areas of energy including 130 examples and over 600 practice problems., Understanding the sustainable use of energy in various processes is an integral part of engineering and scientific studies, which rely on a sound knowledge of energy systems. Whilst many institutions now offer degrees in energy-related programs, a comprehensive textbook, which introduces and explains sustainable energy systems and can be used across engineering and scientific fields, has been lacking. Energy : production, conversion, storage, conservation, and coupling provides the reader with a practical understanding of these five main topic areas of energy including 130 examples and over 600 practice problems.]"
London: [Springer, ], 2012
e20397660
eBooks  Universitas Indonesia Library
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