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All Journal BERKALA FISIKA SAINS DAN MATEMATIKA YOUNGSTER PHYSICS JOURNAL
Hernowo Danusaputro
Departemen Fisika, Fakultas Sains Dan Matematika, Universitas Diponegoro, Semarang
Mathematics Physics

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Journal : YOUNGSTER PHYSICS JOURNAL

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RANCANG BANGUN ALAT DETEKSI WARNA UNTUK MEMBANTU PENDERITA BUTA WARNA BERBASIS MIKROKONTROLER AVR ATMEGA16 Saiful Widianto; Kusworo Adi; Hernowo Danusaputro
Youngster Physics Journal Vol 2, No 3 (2013): Youngster Physics Journal Juli 2013
Publisher : Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro

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Abstract

Primary colour detection system made by using colour censor for aquisition and controlled by microcontroller AVR ATMega16 to grouping into various colour. This system consists of hardware likely IC ISD 2590, LCD M1632, Mini microphone, Mini speaker, and Microcontroler AVR ATMega16. Softwere in microcontroler use language C with softwere C Avr and detection result display displayeds in lcd M1632.Primary colour detection system uses colour censor TCS3200 the tension product result linear and calibrated with ingredient colour frequency. primary colour detection system uses colour censor TCS3200 the tension product result linear and calibrated with ingredient colour frequency. Ingredient colour detection that measuresed based on value RGB use push button as electric switch on-off to light led white as white iight source, and colour censor TCS3200 functioned to get light to reflection from ingredient that hitted light. in display lcd be got measurable frequency value magnitude as according to value Red Green Blue (RGB), and sound wave is taked by mini speaker that come from system IC ISD2590 all integrations with mikrokontroler AVR ATMega16.Keyword : Microcontroler AVR ATMega16, IC ISD2590, LCD M1632, Colour Censor TCS3200
ANALISIS PERSEBARAN ZONA RESERVOIR LAPANGAN DT-1 MENGGUNAKAN METODE INVERSI IMPEDANSI AKUSTIK DAN ATRIBUT VARIANSI Tyas Vicri Hijria; Hernowo Danusaputro
Youngster Physics Journal Vol 5, No 1 (2016): Youngster Physics Journal Januari 2016
Publisher : Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro

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Abstract

Has analyzed the distribution of reservoir zone at DT-1 field using accoustic impedance inversion and attribute of variance was performed to analyze the reservoir zone based on the porosity values and the attribute variance values at DT-1 field. Porosity values obtained from acoustic impedance inversion are transformed into the porosity value by leveraging relationships porosity and acoustic impedance values are inversely proportional. While the value of variance will provide information discontinuity seismic trace where this indicates a fault, stocky, and others to support the prospect reservoir zone. From this research showed that the porosity value and the value of variance in the bottom zone of the well DT-1 proved enough lies depth in the tight layer below the reservoir zone wells DT-1. In addition to the time between Mantawa horizon (target formation) with Base horizon showed good results in demonstrating the value of variance and porosity values of mutual support prospects zone of finding a new reservoir that is the northern region stretches eastward field DT-1. Zone prospect obtained reservoir porosity of 20% - 25% with variance value above 0.1 and acoustic impedance values 24000-28000 ((ft / s) * (g / cc)). 
Co-Authors Agus Muhidin Agus Muhidin Ali Djamhuri Anjar Evita Anjar Evita Apriana Apriana Dimas Pramudito Gian Antariksa Kusworo Adi Luxy Rizal Fathoni Mirsari Adiyani C Moh. Irfan Saputra Haris Mualimin Mualimin Muhammad Irham Nurwidiyanto Muhammad Isom Ashar Muhammad Mualimin Nur Annisa Prasetyo Abdi Retno Septiani Rina Dwi Indriana Rr. Tony Yulianto Saiful Widianto Sheyza Rery Dynza Anggary Siti Helmyati Tabah FR Tyas Vicri Hijria Udi Harmoko Yose Rizal Triarto