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Optimization Design of Coal Dryer Using Genetic Algorithm in Power Plant Luluk Karlina, Diyajeng; Bintang, Ilham
International Journal of Artificial Intelligence & Robotics (IJAIR) Vol. 3 No. 1 (2021): IJAIR : May
Publisher : Informatics Department-Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.244 KB) | DOI: 10.25139/ijair.v3i1.3825

Abstract

Coal that is often used in Steam Power Plants is a type of Low Rank Coal (Low Rank Coal) which has a caloric value of 4200 kcal / kg with a moisture content of 40%. Coal with water content that reaches 40% can cause the efficiency process of the plant to be not optimal. Low efficiency values will cause the use of electricity to increase and the combustion process to be incomplete so that it can cause many losses to the Steam Power Plant. From this problem, there needs to be a process of drying coal in order to reduce water content, the technology used in the process of drying coal is coal dryer. Design of coal dryer required source of steam or heat for drying process. Steam Power Plant there is steam waste extraction from turbines that can be used as a heat source to heat coal. If this extraction vapor is utilized, it can reduce the load from the condenser. The amount of turbine extraction steam that can be received by the coal dryer depends on the design of the coal dryer, because the design process of the coal dryer will affect the availability of energy in the coal dryer. This paper will discuss about optimization calculation with genetic algorithm method, to obtain the best design of coal dryer so that the heat received can be maximized so that the drying process becomes faster.
PELATIHAN DIGITAL MARKETING UNTUK PENINGKATAN PENDAPATAN PETANI DI DESA BARABALI, KEC. BATUKLIANG, KAB. LOMBOK TENGAH Sultona Osi, Zaena; Laila Zuhro, Vivin; Heriyawan; Herawaty Puna, Salvina; Putri Prastika, Silvya; Yusril Mazlan, Lalu; Walid Syuhud, Muhammad; Nesya Putri Muliadi, Fadila; Bintang, Ilham; Nurwulan Kumala, Siti; Agung Alit Triadi, Anak
Jurnal Wicara Vol 3 No 2 (2025): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v3i2.6769

Abstract

The digital marketing training and mentoring workshop is one of the contributions of KKN students in overcoming the problems faced by the Barabali Village community. This activity aims to provide basic understanding and practical skills in utilizing digital technology to market agricultural products of farmers in the village. The method used in this activity is observation. KKN students actively participated in the implementation of the workshop and provided guidance on digital marketing to farmers. Along with the development of technology, digital marketing is a significant opportunity for farmers to expand their market reach and increase the selling value of their products. The use of digital platforms, such as social media, has proven effective in expanding the marketing of agricultural products. Thus, digital marketing training is a relevant strategy to improve farmers' welfare in the digital era.
PELATIHAN DIGITAL MARKETING UNTUK PENINGKATAN PENDAPATAN PETANI DI DESA BARABALI, KEC. BATUKLIANG, KAB. LOMBOK TENGAH Sultona Osi, Zaena; Laila Zuhro, Vivin; Heriyawan; Herawaty Puna, Salvina; Putri Prastika, Silvya; Yusril Mazlan, Lalu; Walid Syuhud, Muhammad; Nesya Putri Muliadi, Fadila; Bintang, Ilham; Nurwulan Kumala, Siti; Agung Alit Triadi, Anak
Jurnal Wicara Vol 3 No 2 (2025): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v3i2.6769

Abstract

The digital marketing training and mentoring workshop is one of the contributions of KKN students in overcoming the problems faced by the Barabali Village community. This activity aims to provide basic understanding and practical skills in utilizing digital technology to market agricultural products of farmers in the village. The method used in this activity is observation. KKN students actively participated in the implementation of the workshop and provided guidance on digital marketing to farmers. Along with the development of technology, digital marketing is a significant opportunity for farmers to expand their market reach and increase the selling value of their products. The use of digital platforms, such as social media, has proven effective in expanding the marketing of agricultural products. Thus, digital marketing training is a relevant strategy to improve farmers' welfare in the digital era.
Kajian Kualitas Kawasan Permukiman Kumuh (Studi Kasus: RW 06 Kelurahan Jatipulo, Jakarta Barat) Alimuddin; Rulhendri; Lutfi, Muhamad; Chayati, Nurul; Bintang, Ilham
Jurnal Manajemen Aset Infrastruktur & Fasilitas Vol 5 No 4 (2021): Jurnal Manajemen Aset Infrastruktur & Fasilitas
Publisher : Departemen Teknik Sipil ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Peningkatan mutu dan fungsi perumahan dan permukiman perlu dilakukan dengan tujuan untuk menjaga pertumbuhan dan perkembangan perumahan kumuh dan permukiman kumuh sebagaimana diamanatkan dalam Peraturan Pemerintah Republik Indonesia Nomor 14 Tahun 2016 tentang Penyelenggaraan Perumahan dan Kawasan Permukiman. Menyikapi hal ini, Suku Dinas Perumahan Rakyat dan Kawasan Permukiman Kota Administrasi Jakarta Barat berencana mengubah suatu kawasan di RW 06 Kelurahan Jatipulo, Jakarta Barat menjadikan layak huni. Tujuan penelitian ini adalah untuk mendapatkan data kondisi eksisting lingkungan, potensi lingkungan, permasalahan lingkungan dan penataan lingkungan untuk menanggulangi dan mengurangi tingkat kekumuhan serta mewujudkan suatu kawasan yang tertata sesuai dengan peruntukan lahan di lingkungan perumahan dan permukiman dilihat dari aspek fisik lingkungan. Metode yang digunakan dalam penelitian ini metode survei dan wawancara melalui Focus Group Discussion (FGD) dengan mengumpulkan data berupa data primer dan data sekunder. Dari penelitian ini diketahui bahwa kondisi eksisiting ditemukan pencemaran lingkungan, jaringan jalan lingkungan yang rusak, drainase yang kurang memadai, tidak ada proteksi kebakaran, pengolaan sampah yang kurang memadai, serta tidak ada penerangan jalan umum (PJU) dan ruang terbuka hijau/RTH. Perlunya penataan infrastruktur jalan, drainase, persampahan, rambu jalan dan penghijauan.