Results 91 to 100 of about 2,318,055 (330)

Using Surface Tension Gradients to Reduce Condensate Retention and Improve Heat Exchanger Performance in Air Conditioning Systems

, 2012
This paper presents a novel method for patterning metal fin surfaces used in HVAC&R applications to mitigate problems associated with condensate retention.
Sommers, Andrew D., Eid, Khalid F., Brest, Tyler J.   +2 more
core  

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

The effect of temperature-dependent solubility on the onset of thermosolutal convection in a horizontal porous layer

, 2007
We consider the onset of thermosolutal (double-diffusive) convection of a binary fluid in a horizontal porous layer subject to fixed temperatures and chemical equilibrium on the bounding surfaces, in the case when the solubility of the dissolved ...
Richardson, C. N., Pritchard, D., Pritchard, David, Richardson, Chris N.   +3 more
core   +1 more source

Baroclinic Sea Level

Journal of Advances in Modeling Earth Systems
Sea level and its horizontal gradient are an expression of oceanic volume, heat content, and currents. Large‐scale currents have historically been viewed as mostly “baroclinic,” and tides as “barotropic,” respectively, in the loose sense of being ...
James C. McWilliams, M. Jeroen Molemaker, Pierre Damien   +2 more
doaj   +1 more source

An enhancement filter utilizing the modified arctangent function for the structural and tectonic interpretation of causative sources: Application to WGM2012 gravity data from the Rafsanjan Plain, Iran

Contributions to Geophysics and Geodesy
Gravity data edge detection methods play a crucial role in identifying the horizontal positions of buried sources and enhancing the interpretation of subsurface structures.
Fengjun WU, Xin-Ai XU
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Correlations for prediction of pressure gradient of liquid-liquid flow through a circular horizontal pipe

, 2014
We report a detailed investigation on the measurement and prediction of pressure gradient characteristics of moderately viscous lubricating oil-water flow through a horizontal pipe of 0.025 m internal diameter.
Desamala, A., Mandal, T., Dasmahapatra, A., Ghosh, Ujjal, Dasari, A.   +4 more
core   +1 more source

Traffic flow characteristics of undersea tunnels under the coupled influence of illuminance and alignment

Shenzhen Daxue xuebao. Ligong ban
In order to improve the driving safety in undersea tunnels, we study the variation patterns of traffic flow characteristics under the coupled influence of illuminance and road alignment.
PAN Fuquan, HE Shuimiao, DONG Bingjie, ZHANG Lixia, WANG Zhaoqiang, ZHANG Sulei   +5 more
doaj   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source