Zobrazeno 1 - 10
of 3 370
pro vyhledávání: '"Jet flow"'
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-22 (2024)
Abstract A detailed computational investigation was conducted to explore the dynamics of high-speed free slurry jets, with a focus on how variations in abrasive size and concentration affect their behavior. The study yielded several significant obser
Externí odkaz:
https://doaj.org/article/b0297d98ee16440b9f838a5b5bfcbec2
Publikováno v:
FirePhysChem, Vol 4, Iss 4, Pp 341-353 (2024)
Solid propellant fires, characterized by uncontrolled combustion behaviors, are a common occurrence in industries that utilize solid propellants and can lead to significant consequences. However, there has been a lack of comprehensive studies on mode
Externí odkaz:
https://doaj.org/article/4e4ecfbe05ec4e6a913d6d7e6847bec1
Autor:
Amir bordbar, Yong Ming Dai, Simone Michele, Ola Zawalna-Geer, Zhengwei Chen, Salah A Faroughi, Yeaw Chu Lee
Publikováno v:
International Journal of Thermofluids, Vol 24, Iss , Pp 100857- (2024)
A novel discharge dispersion model is developed to simulate the complex three-dimensional flow behaviour of thermal-induced buoyant water jets under current-wave coexisting conditions. The model solved the governing fluid flow and energy equations fo
Externí odkaz:
https://doaj.org/article/d22542da4849428e9dc8286c090bd599
Autor:
Nabil Beithou, Mohammad Bani Khalid, Samer As’ad, Hani Attar, Mustafa Awwad Al-Khawaldeh, Gabriel Borowski, Khalid S. Rababa, Artur Andruszkiewicz, Sameh Alsaqoor
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 5, Pp 198-207 (2024)
Thermal comfort in openair situations is a difficult industrial task. In literature there were insufficient studies on how to control the external microclimate in a region, and there are many activities outside the house in open areas that require te
Externí odkaz:
https://doaj.org/article/63836c53c0384d089a6a4fabffd1ac9b
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 7, Pp 1536-1551 (2024)
The pantograph is a critical instrument that significantly affects the aerodynamics of high-speed trains, posing a considerable challenge to the energy conservation and environmental protection of trains. This study explores the feasibility and effic
Externí odkaz:
https://doaj.org/article/a620f2f56b7f4127b88d7f7ecc4092a4
Autor:
Leilei Wang, Minjia Sheng, Li Chen, Fengchang Yang, Chenlu Li, Hangyu Li, Pengcheng Nie, Xinxin Lv, Zheng Guo, Jialing Cao, Xiaohuan Wang, Long Li, Anthony L. Hu, Dongshi Guan, Jing Du, Haihang Cui, Xu Zheng
Publikováno v:
Advanced Science, Vol 11, Iss 29, Pp n/a-n/a (2024)
Abstract Artificial micro/nanomotors using active particles hold vast potential in applications such as drug delivery and microfabrication. However, upgrading them to micro/nanorobots capable of performing precise tasks with sophisticated functions r
Externí odkaz:
https://doaj.org/article/b55bcfaeb0ad469083713a571d06892d
Autor:
Koray Karabulut
Publikováno v:
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 12, Iss 1, Pp 199-218 (2024)
Bu çalışmada, sabit 1000 W/m2 ısı akısına sahip dairesel oyuklu ve yamuk modelli bakır plakalı yüzeylerden olan ısı transferi ve birleşik jet akışlı kanallardaki akış yapıları su, %2 hacimsel konsantrasyonlu CuO-Su (Bakır oksit)-
Externí odkaz:
https://doaj.org/article/05b1c23ffa55458c94d05bf864813a90
Autor:
MA Jia, MA Junping, LI Yejun
Publikováno v:
Journal of Isotopes, Vol 36, Iss 6, Pp 605-611 (2023)
Condensation repression by isotope selective laser activation (CRISLA) is a promising laser isotope separation (LIS) method，which has the ability to separate a wide range of isotopes. The flow field within the separation device has an impact on the
Externí odkaz:
https://doaj.org/article/610b2b73215f4efeb2c945ccc8d2c3bd
Publikováno v:
Fluids, Vol 9, Iss 7, p 164 (2024)
Creating a high-quality aircraft engine is closely connected to the problem of obtaining the jet flow characteristics that appear while an aircraft’s engine is in operation. As natural experiments are costly, studying turbulent jets by numerical si
Externí odkaz:
https://doaj.org/article/f5fdc4f42c614fdca6b4fc52cb229444
Study on the Influence of a Powered Nacelle on the Wake Vortex Characteristics of Wide-Body Aircraft
Autor:
Hexiang Wang, Junqiang Wu, Qiuting Guo, Guangyuan Liu, Jifei Wu, Dawei Liu, Yang Tao, Neng Xiong
Publikováno v:
Aerospace, Vol 11, Iss 6, p 452 (2024)
The aircraft wake vortex is an important factor affecting flight safety; as an important part of the aircraft, the powered nacelle will inevitably have an important impact on the aircraft wake vortex, so it is of great practical significance to resea
Externí odkaz:
https://doaj.org/article/a333b399a4da4d2cb02f21bdd8c9fbd9