Zobrazeno 1 - 10
of 6 774
pro vyhledávání: '"flow distribution"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Apples are preserved in cold storage within standard size crates to avoid injury during handling and are stacked in a specific manner to promote adequate air circulation. This research builds an air flow and heat transfer model of a cold roo
Externí odkaz:
https://doaj.org/article/54b3f5f18b7d4e729d5832863ce874eb
Publikováno v:
Yuanzineng kexue jishu, Vol 9, Iss 58, Pp 1859-1865 (2024)
China is accelerating the development of sodium-cooled fast reactor technology. For nuclear reactors, whether it is a pressurized water reactor or a fast reactor, core flow distribution is a key concern, which directly determines whether the reactor
Externí odkaz:
https://doaj.org/article/06bfa23625d042b093c9a8b23a195638
Publikováno v:
Meikuang Anquan, Vol 55, Iss 9, Pp 94-99 (2024)
In order to solve the problem of respirable dust pollution in the heading face, a multi-layer spiral spray dust removal method was proposed, in which supersonic pneumatic nozzles were arranged in a spiral shape. Taking the heading face of Qipan Coal
Externí odkaz:
https://doaj.org/article/f19a9e01ea164de181d85f574ca845b6
Autor:
Taeil Kim, Yohan Lee, Donkoan Hwang, WooHyun Jung, Nakjun Choi, Seong Seok Chung, Jihun Kim, Jonghark Park, Hyung Min Son, Kiwon Song, Huiyung Kim, HangJin Jo
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3700-3716 (2024)
Owing to spatial effects and vortex flow, flow in research reactors that use plate-type fuels can be maldistributed to the parallel channels of the core, which significantly impacts the reactor safety. In this study, the core flow of an advanced rese
Externí odkaz:
https://doaj.org/article/2cdd6c83c29d499cb6f978245ba97944
Publikováno v:
Meitan xuebao, Vol 49, Iss 7, Pp 3007-3016 (2024)
The process of mining and ore crushing generates a lot of dust. Bag filter is an effective equipment to remove particulate matter from dusty airflow. However, there is a problem of uneven distribution of air volume in the filter bag during operation.
Externí odkaz:
https://doaj.org/article/4a13857c8fa94d5fa74d2efa17353730
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 8, Pp 2993-3004 (2024)
Most existing carbon emission management is based on macro data statistics, representing carbon emissions generated at the production side by static carbon emissions. It is not easy to describe the transfer and apportionment of carbon emissions. This
Externí odkaz:
https://doaj.org/article/f64cb96194d44c4cb1a1ae53afa9f4f8
Publikováno v:
Promet (Zagreb), Vol 36, Iss 3, Pp 415-432 (2024)
With the development of high-speed railway (HSR) systems, high-speed rail express delivery (HSReD) is currently the growing trend in railway cargo transport. The decisions on line planning and freight flow allocation are two of the main problems for
Externí odkaz:
https://doaj.org/article/503df501389f4458a436afd0b01b4915
Autor:
CAI Jin
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 6, Pp 12-15 (2024)
Objective Passenger flow is the pillar for operation and management of urban rail transit. With the increasing development of urban rail transit, the demand for meticulous and accurate passenger flow analysis is getting higher and higher. To improve
Externí odkaz:
https://doaj.org/article/4102d24699e146829ea2853ee487e868
Publikováno v:
Water Science and Technology, Vol 89, Iss 9, Pp 2577-2592 (2024)
This study undertakes a systematic analysis of the hydrological changes before and after the implementation of the Comprehensive Remediation Project in the lower reaches of the Ganjiang River. It focuses on changes in downstream inflow, ratios of flo
Externí odkaz:
https://doaj.org/article/b03baa343c714b259eab5af44d4a1b9d
Publikováno v:
Urban Rail Transit, Vol 10, Iss 2, Pp 160-177 (2024)
Abstract It is important to strengthen the research on urban rail transit (URT) existing line renovation strategies. In this paper, we investigate the optimization of bottlenecks that are less attractive but have strong travel demand in existing URT
Externí odkaz:
https://doaj.org/article/d8b070b3fc84482e9c50bb4852c0ef0c