Results 121 to 130 of about 13,320 (286)
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This study proposes a novel integrated system (SDKC‐DORC) that combines a split‐flow dual‐pressure Kalina cycle with a secondary organic Rankine cycle for the synergistic utilization of solar energy and liquefied natural gas (LNG) cold energy.
Ke Xiao +6 more
wiley +1 more source
THE ROLE OF CRYOGENICS IN MACHINING PROCESSES
Tehnički vjesnik = Technical gazette, 2009 The purpose of this work is to present some guidelines in the sustainable machining processes, using cryogenic conditions and gaining higher performances, lower environmental and health influences, increased safety, etc. The study presents the details about cryogenic fluids and their use in machining processes as an alternative to oil-based emulsions ...
Pušavec, Franci +2 more
openaire +2 more sources
A proposed configuration for a stepped specimen to be used in the systematic evaluation of factors influencing warpage in metallic alloys being used for cryogenic wind tunnel models [PDF]
A proposed configuration for a stepped specimen to be used in the system evaluation of mechanisms that can introduce warpage or dimensional changes in metallic alloys used for cryogenic wind tunnel models is described.
Wigley, D. A.
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley +1 more source
MachinesTi-6Al-4V is a titanium-based alloy that is widely used in a diverse range of applications, especially in industries such as biomedical and aerospace. Several lubricooling techniques have been introduced to enhance the machinability of these materials ...
Djordje Cica +7 more
doaj +1 more source
Wire electric-discharge machining and other fabrication techniques [PDF]
, 1983 Wire electric discharge machining and extrude honing were used to fabricate a two dimensional wing for cryogenic wind tunnel testing. Electric-discharge cutting is done with a moving wire electrode.
Morgan, W. H.
core +1 more source
Cryogenic machining of the aeronautic alloy: Inconel 718
, 2021 Les alliages à base de nickel sont largement utilisés dans le secteur aéronautique vu leurs excellentes propriétés mécaniques à haute température et leur résistance à la corrosion. Cependant, l'usinage de ces matériaux est particulièrement difficile. Ceci est dû principalement à leur grandes propriétés mécaniques, leur très haute réactivité chimique ...
openaire +3 more sources
Sustainable Cellulose Ionogels With Promising Physical Structure, Properties, and Applications
Advanced Physics Research, EarlyView.This study presents a comprehensive overview of cellulose functional gels, focusing on their molecular network design and physical properties. The extensive potential applications of cellulose gels in flexible electronics, biomedicine, and smart engineering are explored in depth. This work provides valuable insights and guidance for future research and
Wenjuan Wang +6 more
wiley +1 more source
A New Cutting Tool Design for Cryogenic Machining of Ti⁻6Al⁻4V Titanium Alloy. [PDF]
Materials (Basel), 2019 Shokrani A, Newman ST.
europepmc +1 more source
The Anatomical Record, EarlyView.Bioimaging of the sense organs and brain of fishes and reptiles. Left panel: 3D reconstruction of the head and brain of the deep‐sea viperfish Chauliodus sloani following diceCT. Right panel: A 3D reconstruction of a 70‐day‐old embryo head of the bearded dragon Pogona vitticeps following diceCT, showing the position of the segmented brain within the ...
Shaun P. Collin +9 more
wiley +1 more source