Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Dianwei Qi"'
Publikováno v:
Geofluids, Vol 2023 (2023)
In tunnel heating systems, phase change materials may minimize the consumption of conventional electric energy, which is very considerate in the field of tunnel heating in cold regions. Because of the phase change material’s poor heat conductivity,
Externí odkaz:
https://doaj.org/article/e916b9a837174762b3600386106da92a
Publikováno v:
Geofluids, Vol 2022 (2022)
For tunnels in cold or serious cold areas, the problem of leaking in the spring thawing period is very frequent, which will cause various tunnel diseases due to freezing. By using the surrounding rock geothermal energy in the tunnel project, especial
Externí odkaz:
https://doaj.org/article/c72daeef8d7643b79153f298e6351c22
Publikováno v:
Sustainability; Volume 14; Issue 24; Pages: 16629
In recent years, energy consumption has continuously been increasing, and the energy consumption proportion in buildings has risen yearly. In order to promote the carbon-neutral goal of carbon peaking, the building sector realizes green and low-carbo
Publikováno v:
Measurement + Control, Vol 56 (2023)
Since coronary artery disease is the leading global cause of mortality and morbidity, this paper investigates the chaos suppression of coronary artery systems. The motivation of the paper is to discuss and analyze coronary artery disease in the field
Externí odkaz:
https://doaj.org/article/85ce0793138b4e9382b3008c9d697f9a
Publikováno v:
Procedia Engineering. 146:89-99
A new solar energy-phase change storage-floor radiant heating system is proposed to provide a comfort indoor environment in winter. In this study the proposed new system is applied in an office building in Urumqi in China. The system consists mainly
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 467:012070
In order to study the indoor thermal environment of solar heating of office buildings in Xinjiang, A rural office building in Shihezi was selected in this paper as the research object. Indoor temperature and relative humidity were monitored in field
Publikováno v:
Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material. 14:261-265
A new material with heat-resistant and adiabatic characteristics and high strength was prepared using the combustion synthesis method by mixed powders of CrO 3 , Al, Al 2 O 3 , and NaF in atmospheric gas. The reaction dynamic process of the Al-CrO 3
Autor:
Dianwei Qi, Shili Yu
Publikováno v:
International Journal of Higher Education. 2
With China's economic development and international competition intensifications, the society requires for talents from number requirements into the quality requirements, especially. Complex and high-class trend of modern industrial development deman
Autor:
Xin Zhang, Dianwei Qi
Publikováno v:
Asian Social Science. 9
China is the world first country to produce cement. It is necessary for concrete construction project to implement environmental impact assessment according to national legal requirements. Applying the theory of the environmental impact assessment an
Publikováno v:
Asian Social Science. 8
It is the consensus of the Chinese enterprises to focus on the sustainable development of enterprises and society and emphasize responsibility and contribution. Compared with the large and medium-sized enterprises, the small and medium enterprises (S