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Journal : JTAM ROTARY

ANALISIS TEMPERATUR LINGKUNGAN TERHADAP KINERJA COOLING TOWER DI PT. INDOCEMENT TUNGGAL PRAKARSA TBK. P-12 TARJUN KALIMANTAN - SELATAN Saputra, Irwan; Mursadin, Aqli
JTAM ROTARY Vol 3, No 2 (2021): JTAM ROTARY
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtam_rotary.v3i2.4140

Abstract

Sistem kerja pendingin di PT. Indocement Tunggal Prakarsa Tbk Tarjun Plant-12 menggunakan cooling tower marley fan 3 tipe mechanical draft, counterflow flow 10.221 m3/h yang berfungsi untuk mendinginkan air keluaran dari kondensor melalui nozzle untuk menyemprotkannya dengan menyemprotkan sebagian air ke udara dan mengeluarkannya ke atmosfer, sehingga air jatuh ke bak air melalui eliminator melayang. Suhu lingkungan mempengaruhi kinerja menara pendingin. Semakin dingin lingkungan semakin baik kinerja menara pendingin. Pengaruh suhu lingkungan dan kinerja pada menara pendingin menjadi pembahasan dalam penelitian ini. Hasil perhitungan dalam penelitian menunjukkan bahwa suhu lingkungan mempengaruhi kinerja menara pendingin dimana pada pagi sampai sore hari pada suhu atau cuaca tertentu kinerja menara pendingin mengalami peningkatan dan penurunan yang signifikan. Sedangkan efisiensi rata-rata range dan approach dari tahun 2016 hingga 2019 mengalami penurunan efisiensi sebesar 8,44%, penurunan range sebesar 1,24°C dan penurunan approach sebesar 0,82°C. Cooling work system at PT. Indocement Tunggal Prakarsa Tbk Tarjun Plant-12 uses a cooling tower marley fan 3 type mechanical draft, counterflow flow 10.221 m3 / h which functions to cool the output water from the condenser through a nozzle to spray it by spraying some water into the air and discharging it into the atmosphere, so water falls into the water basin through a drift eliminator. Environmental temperature affects the cooling tower performance. The cooler the environment the better the cooling tower performance. The effect of environmental temperature and performance on cooling tower is the discussion in this study. The results of calculations in the study show that the environmental temperature affects the cooling tower performance where in the morning until late afternoon at certain temperatures or weather the cooling tower performance experiences a significant increase and decrease. While the average efficiency, the range and approach from 2016 to 2019 has decreased efficiency by 8.44%, decreasing the range by 1.24 ° C and decreasing the approach by 0.82 ° C.
Co-Authors . Nurjannah Abdat, Munifah Achmad Fathoni, Achmad Adamy, Aulina Agustina, Rini Fitri Ahmad Muhibbin Aini, Zahratul Aisyafitri, Afifah Albana, Fadhila Shofi Alfiana Alfiana Ali Basrah Pulungan Allanas, Edith Ambawani, Cettra Shandilia Latunusa Amiyatno, Rifki Andrina, Alisya Aqli Mursadin Aripin Ahmad, Aripin Asnawi Abdullah Asworo, Yuliana Dwi Aurellia, Dema Griseldis Azahra, Nur Fadillah Adelia Azzati, Rahmil Baharuddin, Dharina Bakhtiar Bakhtiar Bambang Sumardjoko Barkah, Eka Chairunissa, Indri Dedy Syahrizal Dewanti, Farradilla Alenia Diah, Muhammad Edy Miswar, Edy Eka Mulyana, Eka Endang Fauziati Evi Dewi Yani Fadlina, Amelia Fahmi Ichwansyah Fajri, Muhammad Iqbal Fitri, Aina Fitria Fitria Fitria Handayani Fredinan Yulianda Frisca Fazira Gadis Halizasia Gusti, Naufal Hadi, Nariman Hakim, Deandi Alif Hanis, Nonong Hanum, Misra Harapan Harapan Harisa, Muh. Harun Joko Prayitno Haryanto, Robby Haslinur, Sari Hastuty, Henny Hati, Futi Kusuma Herlina Dimiati, Herlina Hermansyah Hermansyah Hermasnyah, Hermasnyah Hollanda Arief Kusuma Ibrahim Ibrahim Ira Puspita Sari Irwanto Irwanto Isnani, Ayu Kartika, Irma Ratna Kartikawati, Nindya Galuh Kurniadewi, Fera Kurniawan, Ifanda Kusma, Nila Kusuma, Teuku Meldi Kusuma, Thitha Meista Mulya Laurensia, Laurensia Listiara, Aulia M. Marthoenis Maghfirah Maghfirah Maharani, Cut Rika Mahruri Saputra Maidar Maidar, Maidar Marianah, Marianah martunis, . Marty Mawarpury Mashadi Maulana, Teuku Mawaddah Warahmah Meutia Zahara Mudatsir Mudatsir Mursalin . Nabilah Nabilah Nilawati Nilawati Nugroho, Aidahaya Hanannisa Nurhayati Nurhayati Nurjannah Nurjannah Nusgia, Abi Hadit Permata Sari, Novia Putri, Dina Soes Rahayuningsih, Endang Mutiawati Rahmahdani, Yuni Rahmayuli, Eka Rajai, Lailatul Ramadhana, Ika F. Rani, Hafnidar Ar Raudhatul Jannah Reka Julia Utama Riansyah, Ferdi Ristiani, Ristiani Rohmah, Luluk Rustini, Yeyet Salsabila, Hilwa Salsabila, Nisa Sania, Putri Santosa, Rezky Raulia Saragih, Juwita Sari, Desy Ambar Sayekto, Giri Sharif, Sabariah Sifani, Reza Fahrizal Sri Wartini Suliawati, Gidul Susilo, Ahmad Dwi Syahputra, Arie Abri Zatama Syam, Marniati Syirril Ihromi, Syirril T. Maulana T. Maulana, T. T.M. Rafsanjani Taufik Teuku Heriansyah, Teuku Tiarnida Nababan Tonny Suhendra Umuri, Khairil Usman, aid Usman, Said Widiawan, Ages Kayla Shyfa Yaniawati, Poppy Yosefani, Fiveva Tria Chantika Yossadania, Asyriva Yuli Rahmawati Yusuf, Nazira Z, Nasrul Zakaria, Radhiah Zaman, Nasrul Zinatul Hayati Zohriah, Roviatul