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Journal : TEKNIK

Analisis Jenis Dan Dimensi Pasir Pembentuk Material Mortar Terhadap Konduktivitas Panas Efektif Ismail, Nova Risdiyanto; Suwandono, Purbo; Hermawan, Dadang; Wicaksono, Hangga
TEKNIK Vol. 44, No. 3 (2023): December 2023
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v44i3.43966

Abstract

The solar radiation heat absorbing plate is a major component in solar still applications. The fin absorber plate with mortar material as a heat absorber, heat transfer, and evaporation medium. In the fin absorber plate with mortar material, seawater flows inside the fin body capillarity and undergoes an evaporation process, leaving salt in the pores. Salt in the pores, type, and dimension of sand as the main forming material of mortar will also affect the effective heat conductivity value. This study evaluates salt formation in the pores with various types and dimensions of sand-forming mortar material on effective heat conductivity. The research was conducted experimentally by comparing the types and dimensions of sand-forming mortar. The types of sand used were iron sand (PB) and lichen sand (PL), with sand dimensions of 0.125 and 0.250, respectively. The types and dimensions of sand were formed into mortar with a mixture of 2 sand and one cement. The mortar test was compared with stone material. In the test, heating was applied to the top surface of the mortar and stone using a heating element (heater) with 46.4 W power for 120 minutes. The research resulted in the effective heat conductivity of all mortar materials increasing with increasing heating time and salt in the pores. The mortar material using iron sand with a dimension of 0.125 mm (PB.0.125) has a higher total effective heat conductivity of 0.712 (W/m0C) than PB.0.250, PL.0.125, PL.0.250 and stone.
Co-Authors AA Sudharmawan, AA Achmad Burhanudin Agung Suprapto, Agung Agus Suyatno Ahmad Zainul Huda Akbar, Dzulfikar Johan Akhmad Farid Akhmad Farid Akhmad Farid Akim Tua Al Barr, Muhammad Haafizh Ana Sopanah, Ana Andersen Karel Ropa Andi Hardianto Andi Kurniawan Andi Kurniawan Andika Pratama Andika Pratama Andrian Bayu Pradhana Andy Hardianto Angga Ridwan Pratama Arie Restu Wardhani Arief Rizki Fadhillah Baihaqi, Rosiawan Bayu Ismoyo Burhanudin, Achmad Candra Aditya Candra Aditya Catur Heri Setiyawan Dadang Hermawan Dadang Hermawan Dadang Hermawan Deky Framasta Didik Hardianto Didik Hardianto Dwi Prasetio Utomo Fachrudin Fachrudin Fattah, Hamidah Nurrul Frida Dwi Anggraeni Frida Dwi Anggraeni Fuad Arizal Yahya Gatot Soebiyakto Gatot Soebiyakto Gatot Soebiyakto Hari Budi Raharjo Helmy Darmawan Hendra Kurniawan Heni Pujiastuti Hutri Wicaksono, Leo Jumali - Kerong, Adrianus Geroda Khaerul Anwar Khaerul Anwar Khaerul Anwar Kurniawan, Anggie Leo Hutri Wicaksono Leo Hutri Wicaksono Leo Hutri Wicaksono Leo Hutri Wicaksono M. Ghazali Arrahim Mardianto, Dias Mochammad Nurcholis Majid Muhammad Agus Sahbana Muhammad Agus Sahbana Muhammad Agus Sahbana Muhammad Nur Hasan Muzaki, Mochamad Nafisah, Viona Naif Fuhaid Naif Fuhaid Nasution, Annio Indah Lestari Ngudi Tjahjono Nurhasan, Muhammad Nurida Finahari Pambudi, Wisnu Setyo Catur Prasetyo, Muhammad Awi Purbo Suwandono Rahayu Puji Suci Renada Julia Sakinah Ridho Guruh Syah Putra Riza Bahtiar Sulistyan Rizki Hidayat Sang Saka Adi Pangestu Santos, Armando Ferreira dos Sigit Untoro Silviana Silviana Sitanggang, Rickie Natanael Solichi, Azis Solly Aryza Sujawi Sholeh Sadiawan Supriadi Supriadi Suriansyah - Suriansyah - Syamsiar, Syamsiar teddy wicaksono wicaksono Wicaksono, Hangga Wicaksono, Leo Hutri Widya Wijayanti Wijaya, Rendra Adi Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Yundari, Yundari