Results 41 to 50 of about 112,170 (310)

Analysis of Methods for Extending the Life Cycle of a TP-100A Boiler

open access: yesEnergy Engineering and Control Systems, 2018
Reconditioning of the TP-100А boiler can be implemented via a number of engineering solutions, including a complete replacement of the heating surface of the primary and secondary steam superheating circuits, boiler drum replacement, pulverized coal ...
Stepan Lys   +2 more
doaj   +1 more source

Analisa Faktor-faktor Penyebab Perubahan Efisiensi Boiler Jenis Pulverized Coal Fired Forced Circulation Sub-critical Pressure Menggunakan Metode Tak Langsung [PDF]

open access: yes, 2018
The Boiler is one of the equipment in the steam power plant which their reliability will be decreased by annually. Boiler degradation can be observed by the decreasing value of boiler efficiency every year.
Sagaf, M. (Muhammad)
core  

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

Techno-economics of solar re-powering and retro-fitting an existing district heating network

open access: yesEnergy Conversion and Management: X
Most of the district heating systems today use higher operating temperatures than those in new-built systems, possibly limiting compatibility with solar energy.
Martin Andersen   +2 more
doaj   +1 more source

Risk Assessment Kecelakaan Kerja pada Pengoperasian Boiler di PT. Indonesia Power Unit Pembangkitan Semarang [PDF]

open access: yes, 2016
Boiler is a tool produced steam. The operation of boiler produce hazard that can cause accidents in labor. The purpose of this research is to risk assessment for accidents work in the operation of boilers in PT. Indonesia Power Unit Pembangkitan Semarang.
Hidayat, S. (Sho’im)   +1 more
core  

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu   +2 more
wiley   +1 more source

KAJIAN TERHADAP OPTIMASI SISTEM PLTU NAGAN RAYA DENGAN MENGGUNAKAN FEEDWATER HEATER [PDF]

open access: yes, 2018
Sistem pembangkit listrik tenaga uap terdiri dari beberapa komponen utama yaitu boiler, pompa, turbin uap dan kondensor. Namun untuk menaikan efisiensi sebuah pembangkit ada beberapa cara yang digunakan dalam aplikasi didunia kerja.
REZA ANDIKA MAYANA
core  

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Реконструкция тепловой схемы энергоблока 200 МВт ст. № 4 Старобешевской ТЭС [PDF]

open access: yes, 2009
The reconstruction of thermal chart of power unit 200 MWt of №4 Starobeshevsk is described at options of new boiler of CFB with the operating turbine of К-200-130.
Кобцев, О. М.   +2 more
core  

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

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