Results 121 to 130 of about 72,019 (264)

A Study on the Simulation and Experiment of Evaporative Condensers in an R744 Air Conditioning System. [PDF]

Micromachines (Basel), 2023
Dang T, Nguyen H.
europepmc   +1 more source

Enhancing Fatigue Crack Growth Resistance in Heterostructured Aluminum Bimetals by Tailored Interface Design

Advanced Engineering Materials, EarlyView.
Different Al/Al bimetals with a single engineered interface reveal how mechanical mismatch governs fatigue crack growth under cyclic loading. Additionally, loading–unloading–reloading tests link the microyielding behavior to the fatigue crack growth resistance, while crack‐path analysis reveals toughening mechanisms at the interface, highlighting ...
Sebastian Vollath, Philip Manuel Pohl, Heinz Werner Höppel   +2 more
wiley   +1 more source

Air conditioning, ventilation, and respiratory virus transmission potential in South India. [PDF]

Int J Infect Dis
Shah P, Pischel L, Sack B, Abdul Basith KM, Dauphinais MR, Jain K, Martins MF, Wallace S, Karoly M, Lakshminarayanan S, Cintron C, Subramanian S, Sahay A, Koura KG, Brooks R, Shenoi S, Chinnakali P, Sinha P.   +17 more
europepmc   +1 more source

China's adaptive response to climate change through air-conditioning. [PDF]

iScience, 2023
Duan H, Ming X, Zhang XB, Sterner T, Wang S.   +4 more
europepmc   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

A Comprehensive Dataset of Residential Air Conditioning Prevalence in the Continental United States. [PDF]

Sci Data
Ahn Y, Uejio CK.
europepmc   +1 more source

Filters of automobile air conditioning systems as in-car source of exposure to infections and toxic moulds. [PDF]

Environ Sci Pollut Res Int, 2023
Gołofit-Szymczak M, Wójcik-Fatla A, Stobnicka-Kupiec A, Górny RL.   +3 more
europepmc   +1 more source

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

Advanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami, Hengzhe Ren, Erqian Dong, Ashkan Ghanbarzadeh‐Dagheyan, Chen Shen   +4 more
wiley   +1 more source

Exploring the impact of air conditioning on the indoor air quality of UK homes. [PDF]

J Phys Conf Ser
Petrou G, Hamada A, Ashdown M, Simpson C, Davies M.   +4 more
europepmc   +1 more source