supported by a grant from National Program for Research of the National Association of Technical Universities-GNAC ARUT 2023.
The present work aims to investigate the effect of heating temperature(400,600 and 800°C)and inoculating elements(Ca,Ca-Ba,Ca-RE)on oxidation behavior of ductile irons containing 5.25%Si and 4.8%Si-2.3%Mo in dry air ...
the research result of the key project "A Study of the Poetic Genes in Chinese Aesthetics"(No.19AZW001),funded by the National Social Science Fund of China.
In recent years,“aesthetics of atmospheres,”a concept introduced from Western aesthetics,has emerged in aesthetic studies,offering a new perspective to examine ancient Chinese poetry.In poetry,atmospheric beauty is ...
supported through HLM’s Program Penelitian Pengabdian Masyarakat ITB(P2MI)Astronomy Division,FMIPA ITB grant 2022-2023;Support for MAST for non-HST data is provided by the NASA Office of Space Science via grant NNX13AC07G and by other grants and contracts。
We present optical spectra of 10 Galactic Wolf-Rayet(WR)stars that consist of five WN and five WC stars.The optical observation was conducted using a low-resolution spectrograph NEO-R1000(λ/Δλ~1000)at GAO-ITB RTS(2...
Project supported by the National Key R&D Program of China (2022YFC2905800);National Natural Science Foundation of China(52174242)。
To investigate the thermal decomposition behavior and reaction kinetics of bastnaesite in suspension roasting,the gas and solid products of bastnaesite roasted in N2 and air atmospheres were examined using a gas analy...
supported by the National Key R&D Program of China(grant No.2020YFC1910000).
Aluminum is an attractive alternative fuel,but it burns very inefficiently due to the formation of a dense Al_(2)O_(3)layer which prevents O_(2)from diffusion to the surface of Al particles.In previous experiments,the...
supported by the Swedish Research council under contract 2018-07152;the Swedish Governmental Agency for Innovation Systems under contract 2018-04969;Formas under contract 2019-02496;X.H.thanks 1000 talent youth project,Fuzhou University and Qingyuan Innovation Laboratory for the financial support.
Alloying metals to form intermetallics has been proven effective in tuning the chemical properties of metal-based catalysts.However,intermetallic alloys can undergo structural and chemical transformations under reacti...
The Van Hoof effect is a phase shift existing between the radial velocity curves of hydrogen and metallic lines within the atmosphere of pulsating stars.In this article,we present a study of this phenomenon through th...
supported by the Strategic Priority Research Program of Chinese Academy of Sciences,grant No.XDB 41000000;National Natural Science Foundation of China(NSFC,Grant No.12288102);support of the National Natural Science Foundation of China(NSFC,Grant No.11973082);support of the National Natural Science Foundation of China(NSFC,Grant No.42305136);supported by the National Key R&D Program of China(Grant No.2021YFA1600400/2021YFA1600402);Natural Science Foundation of Yunnan Province(No.202201AT070158);the International Centre of Supernovae,Yunnan Key Laboratory(No.202302AN360001)。
Observations of transmission spectra reveal that hot Jupiters and Neptunes are likely to possess escaping atmospheres driven by stellar radiation.Numerous models predict that magnetic fields may exert significant infl...
Despite the fact that a few countries in the Mediterranean and the Middle East have limited crude oil reserves, they have abundant biomass feedstocks. For instance, Jordan relies heavily on the importation of natural ...
This study is supported by the National Natural Science Foundation of China(No.51676187).
This study explores the effect of H_(2)O on the characteristics of the oxy-fuel combustion process preheated by a circulating fluidized bed.The preheating and combustion characteristics have been studied in O_(2)/CO_(...