Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Violence and Memory in the Multiple Versions of Claudia Rankine’s Citizen
TransatlanticaAs Claudia Rankine’s 2014 collection Citizen shifts from racialized micro-aggression to police and other white violence against African Americans, the text makes artful use of blank space, with a verso page reading simply “November 23, 2012 / In memory ...
John K. Young
doaj +1 more source
Rancang Bangun Sistem Monitoring Pada Produksi Brown’s Gas Dengan Menggunakan Generator Hho Type Dry Cell [PDF]
, 2018 Energi merupakan kebutuhan dasar manusia yang terus meningkat, khususnya konsumsi energi pada sektor transportasi yang cukup tinggi hampir 95% dari bahan bakar fosil.
Asmiresi, Dimaswari Egi
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Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
wiley +1 more source
Pengaruh Ketebalan Pelat Elektroda dan Fraksi Massa Katalis terhadap Produktivitas Brown’s Gas pada Elektrolisis Dry Cell, [PDF]
, 2016 Salah satu energi alternatif yang dapat dikembangkan untuk kedepannya ialah air, air dapat menghasilkan bahan bakar masa depan yaitu hidrogen maupun Brown’s gas melalui proses elektrolisis air.
Sari, Tria Puspa
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RANCANG BANGUN SISTEM PENGENDALIAN LAJU PRODUKSI BROWN’S GAS BERBASIS MIKROKONTROLLER ATMEGA8535 [PDF]
, 2018 This system was developed by controlling the production flowrate of brown gas by regulating the voltage that will enter the electrolysis process, so that the flowrate of HHO gas produced in accordance with the gas rotation on the motorcycle.
Sofiya, Siti, Umar, Ya'
core +2 more sources
Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Pengaruh Variasi Susunan Posisi Lubang dan Jumlah Pelat Netral Terhadap Produktivitas Brown’s Gas Tipe Dry Cell [PDF]
, 2018 Air memiliki potensi yang besar sebagai suatu energi alternatif. Ketersediaannya sangat melimpah dan dapat direkayasa menjadi suatu energi yang tidak menghasilkan polusi. Salah satu pemanfaatannya adalah elektrolisis air untuk menghasilkan Brown’s gas,
Diesa, Muhamad Farhan
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Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Pengaruh Variasi Arus Listrik Terhadap Produksi Brown’s Gas Pada Elektroliser [PDF]
, 2013 Kebutuhan akan minyak bumi di dunia ini semakin hari semakin meningkat. Diperkirakan minyak bumi hanya mampu bertahan sekitar 24 tahun, gas hanya cukup bertahan sampai 59 tahun, sementara itu batu bara berkisar 93 tahun. Menurut Menteri Energi dan Sumber
Wiryawan, Dody
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