Results 51 to 60 of about 281,362 (305)

Variasi Temperatur Dan Rasio Putaran Pada Hammer Mill Dan Screw Conveyor Flash Drayer Terhadap Hasil Pengeringan [PDF]

open access: yes, 2016
The process of making flour made of settled extract, in order to make it durable needs drying process. The drying process is a process removing water which contained in an ingridient. The flour drying process needs a tool calls flashdryer.
, Ir. Sartono Putro, MT.   +1 more
core  

Non-spherical collapse of an air bubble subjected to a lithotripter pulse [PDF]

open access: yes, 2008
In order to better understand the contribution of bubble collapse to stone comminution in shockwave lithotripsy, the shockinduced and Rayleigh collapse of a spherical air bubble is investigated using numerical simulations, and the free-field collapse ...
Bailey, Michael R.   +3 more
core   +1 more source

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

open access: yesAdvanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi   +7 more
wiley   +1 more source

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, EarlyView.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Impact of Branch Pipe Valve Closure Procedures on Pipeline Water Hammer Pressure: A Case Study of Xinlongkou Hydropower Station

open access: yesApplied Sciences
To investigate the impact of different valve closure strategies on water hammer pressure variations in pipelines and terminal valves under accident conditions, this study focuses on the Xinlongkou Hydropower Station water conveyance project.
Zilong Li   +5 more
doaj   +1 more source

Controlling the Negative Pressure Caused by Water Hammer in Water Conveyance Pipe Lines Using Hydropneumatics Tank and Air Valves (A Case Study of Mehran City, Ilam Province) [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2017
Whenever and for any reason the velocity of the fluid ceases in the transfer line or water distribution networks, pressure waves will form in the pipe lines, which can produce a pressure several times more than a pressure pump’s output and lead to a ...
Asrin Bahrami   +3 more
doaj   +1 more source

Water Hammer Press Untuk Pengurangan Kadar Air Komoditas Onggok [PDF]

open access: yes, 2014
Sumber daya agrikultur yang besar yang dimiliki Provinsi Lampung, khususnya singkong yang menjadi bahan baku tepung tapioka. Ampas dari produksi tepung tapioka ini disebut onggok.
Risano, Y. E. (Yudi)
core   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

open access: yesAdvanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen   +3 more
wiley   +1 more source

Relationship between the Basic Geometric Form and Hydrodynamic Characteristics of Water Hammer Pump

open access: yesJournal of Fluid Science and Technology, 2010
This study focuses on water hammer pumps that can effectively use the water hammer phenomenon and allow fluid transport without drive sources, such as electric motors. An understanding of water hammer pumps' operating conditions and an evaluation of
Sumio SAITO   +4 more
doaj   +1 more source

MODIFIKASI CASING PIRINGAN PEMOLES DAN SEKAT BAK SIRKULASI AIR [PDF]

open access: yes, 2012
Casing polishing disc on a polishing machine consists of four parts, there are: (a) upper Casing. (B) outter tube plate. (C) inner tube plate. (C) base tube. Tub’s bulkhead of water circulation serves as a separator between the tub and the water entrance
AFRID DWI , MUSTOFA
core  

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