Numerical modeling and Schlieren visualization of the gas-assisted laser cutting under various operating stagnation pressures
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.118965
Abstract: Abstract The uniformity of the exit jet pattern in high pressure gas-assisted laser cutting represents the main feature in order to achieve high cutting quality and capability. Therefore, the effect of both inlet stagnation pressure… read more here.
Keywords: jet; laser cutting; gas; assisted laser ... See more keywords
Investigation of EOR mechanism for flue gas assisted SAGD
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107420
Abstract: Abstract As a promising technique, flue gas assisted SAGD can not only reduce greenhouse gas emission but also increase economic benefits. However, the role that flue gas plays in flue gas assisted SAGD is still… read more here.
Keywords: gas assisted; assisted sagd; gas; flue gas ... See more keywords
Efficient Planar-Heterojunction Perovskite Solar Cells Fabricated by High-Throughput Sheath-Gas-Assisted Electrospray.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b18643
Abstract: When a perovskite precursor solution is electrosprayed using the conventional method where the nebulization of the solution is primarily governed by electrostatics, its high electrical conductivity tends to cause electrospray instabilities and thus makes high-quality… read more here.
Keywords: sheath gas; perovskite solar; high throughput; assisted electrospray ... See more keywords
Application of graphene–polymer composite heaters in gas-assisted micro hot embossing
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c6ra27618k
Abstract: This paper reports a novel hot embossing technique using rapid heating and uniform pressure for replication of microstructures on polymeric substrates. The rapid heating is made possible by a graphene–polymer composite heater that makes use… read more here.
Keywords: gas; graphene polymer; polymer composite; gas assisted ... See more keywords
Performance demonstration of gas-assisted gravity drainage in a heterogeneous reservoir using a 3D scaled model
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d1ra03859a
Abstract: Gas-assisted gravity drainage (GAGD) is an effective method for oil recovery. read more here.
Keywords: gas assisted; gravity drainage; assisted gravity;
Gas-assisted blade-coating of organic semiconductors: molecular assembly, device fabrication and complex thin-film structuring.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr05947a
Abstract: The competitive performance of optoelectronic devices based on advanced organic semiconductors increasingly calls for suitably scalable processing schemes to capitalise on their application potential. With performance benchmarks typically established by spin-coating fabrication, doctor-blade deposition represents… read more here.
Keywords: gas; fabrication; blade; organic semiconductors ... See more keywords
Effect of nozzle upscaling on coaxial, gas-assisted atomization
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0141156
Abstract: Mass flow scaling of gas-assisted coaxial atomizers from laboratory to industrial scale is of major interest for a wide field of applications. However, there is only scarce knowledge and research concerning the effect of atomizer… read more here.
Keywords: gas; breakup; effect; flow ... See more keywords
Reducing the Sink Marks of a Crystalline Polymer Using External Gas-Assisted Injection Molding
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Polymer Technology"
DOI: 10.1155/2020/3793505
Abstract: External gas-assisted injection molding (EGAIM) has been used to reduce the sink marks of amorphous polymer products, but that of crystalline polymer products has not yet been reported. EGAIM of a crystalline polymer product was… read more here.
Keywords: gas assisted; crystalline polymer; sink marks; external gas ... See more keywords
The feasibility of external gas-assisted mold-temperature control for thin-wall injection molding
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018806102
Abstract: Simulation and experimental testing were conducted on an external gas-assisted mold-temperature control combined with a pulsed cooling system used for thin-wall injection molding to determine its effect on the heating rate and temperature distribution of… read more here.
Keywords: temperature; temperature control; gas; external gas ... See more keywords
Simulation of dynamic gas penetrations on fingering behaviors during gas-assisted injection molding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Polymer Engineering"
DOI: 10.1515/polyeng-2016-0395
Abstract: Abstract The gas-assisted injection molding (GAIM) process is often adopted to compensate for shrinkage and improve part quality. However, gas penetrations consisting of primary and secondary penetrations will usually induce “fingering” behaviors, in which gas… read more here.
Keywords: gas penetrations; fingering behaviors; gas; assisted injection ... See more keywords