Results 111 to 120 of about 1,620 (263)

The numerical reactor system for China's new-generation exascale supercomputer. [PDF]

Innovation (Camb)
Miao X, Wang J, Bai H, Wang Y, Wu Z, Lin Q, Zhang S, He X, Yang R, Nie N, Zhou C, Cao R, Wang Z, Hu Y, Yang W.   +14 more
europepmc   +1 more source

Research on Heat Transfer Enhancement of Spiral Grooved Tube Heat Exchangers Based on CFD and Artificial Intelligence

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Driven by the energy crisis and carbon neutrality goals, high‐efficiency heat exchange equipment has become a core demand in the industrial sector. The spiral grooved double‐pipe heat exchanger exhibits significant heat transfer enhancement advantages, yet it requires balancing heat transfer efficiency and pressure loss.
Yueyun Yang, Wei Li, Xiuzhi Xi, Neng Gao
wiley   +1 more source

Enhanced Thermal Polycondensation of Heavy Coal Tar to Mesophase Pitch via Polyethylene Modification. [PDF]

Polymers (Basel)
Huang Z, Wang G, Shu H, Li S, Jia Y, Liu Y.   +5 more
europepmc   +1 more source

[116] THERMAL-HYDRAULIC PHENOMENA

, 2018
FOREWORD & SCOPE ISSUED PAPER J NED 2018 ORIGINATING DOCS/ BRIEF HISTORY 116 PHENOMENA (TH-P) LIST CROSS-LINKING Reactor Types, TH-P, Accident Scenarios and Parameters CONCLUSIONS & PROPOSED DEVELOPMENTS ...
Aksan N., D'Auria F., Glaeser H.
openaire   +1 more source

Linear Viscoelastic Behavior of n‐Alkane Diluted Polyethylene Melts: Sorption, Desorption, and Oscillatory Rheometry

Journal of Applied Polymer Science, EarlyView.
This study systematically maps polyolefin dilution dynamics using a homologous series of n‐alkanes. Integrating gravimetric sorption, subsequent controlled desorption, and oscillatory rheometry establishes a precise framework to analyze reduction in viscosity at least for polymer diluent mixtures with polymer concentration > 35% and diluent ...
Ernst Georg Viehböck, Georg Gschwendner, Dario Pindrić, Gunnar Spiegel, Alexander Hammer, Christian Paulik, Gerald Berger‐Weber   +6 more
wiley   +1 more source

Response of supersaturated TDG distribution characteristics to thermal stratification in a cascading large deep reservoir. [PDF]

Sci Rep
Wang H, Wang J, Feng J, Huang W, Liang R, Li R, Wang C, Li K.   +7 more
europepmc   +1 more source

Long‐Time Thermal Aging of Perfluoroalkoxy Polymers for Electrical Insulation: Structural and Physical Properties Evolutions

Journal of Applied Polymer Science, EarlyView.
This work focuses on the investigation of the influence of a long‐time exposition to accelerated thermal aging on the physicochemical structure and properties of PFA. Results show a decrease in the melting temperature and crystal ratio due to chemical aging.
Victor Henri, Julien Chedaille, Pierre Henrard, Eric Dantras   +3 more
wiley   +1 more source

Thermomechanical performance and RSM-ANN modeling of earth bricks reinforced with alkali-treated Syagrus romanzoffiana fibers and derived biochar. [PDF]

Sci Rep
Fertikh S, Boumaaza M, Belaadi A, Abdullah MMS, Ghernaout D, Al-Khawlani A, Mukalazi H.   +6 more
europepmc   +1 more source

Valorization of Post‐Consumer Waste From Metallized Flexible Packaging and Industrial EPM Waste: Development of Sustainable Composites

Journal of Applied Polymer Science, EarlyView.
Post‐consumer metallized flexible packaging waste and industrial EPM waste are transformed into sustainable composites through mechanical recycling. The incorporation of 30 wt% EPM provides the most favorable balance between stiffness, ductility, and impact resistance, achieving 53.36 kJ/m2.
Tiago O. Oliveira, Samara L. Santos, Ruth M. C. Santana   +2 more
wiley   +1 more source

Sliding properties of anodized aluminium alloy tested in water and hydraulic oil. [PDF]

Sci Rep
Trajkovski A, Bartolj J, Novak N, Pustavrh J, Kalin M, Majdič F.   +5 more
europepmc   +1 more source