Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Karima E Amori"'
Autor:
Karima E Amori, Randa R Sari
Publikováno v:
Iraqi Journal for Mechanical and Materials Engineering, Vol 18, Iss 3 (2018)
This work presents design, instrumented and test of a parabolic trough solar collector under Baghdad climate conditions (of latitude 33.33o N, of longitude 44.4o E). The parabolic trough solar collector consists of: a mirror matrix or tapes which wor
Externí odkaz:
https://doaj.org/article/57695058e7b64d7c86118cb6ce9c56b8
Autor:
Karima E. Amori, Ethar Saad Ahmed
Publikováno v:
Journal of Engineering, Vol 20, Iss 05 (2023)
Determining the aerodynamic characteristics of iced airfoil is an important step in aircraft design. The goal of this work is to study experimentally and numerically an iced airfoil to assess the aerodynamic penalties associated with presence of ice
Externí odkaz:
https://doaj.org/article/74f772c1cf1f4dbbbc5aa1e9d9cd151f
Autor:
Karima E. Amori, Qasim Kadhim Hunehen
Publikováno v:
Journal of Engineering, Vol 19, Iss 11 (2023)
In this study, the turbulent buoyancy driven fluid flow and heat transfer in a differentially heated rectangular enclosure filled with water is quantified numerically. The two dimensional governing differential equations are discretized using the fin
Externí odkaz:
https://doaj.org/article/371f706930a44cb38eb1a4a2affafc65
Autor:
Karima E. Amori, Khawla Naeem Hmood
Publikováno v:
Journal of Engineering, Vol 19, Iss 4 (2023)
Heat transfer process and fluid flow in a solar chimney used for natural ventilation are investigated numerically in the present work. Solar chimney was tested by selecting different positions of absorber namely: at the back side, front side, and at
Externí odkaz:
https://doaj.org/article/e6d17c2ee0a74c6aa04747021fd6236c
Publikováno v:
Journal of Engineering, Vol 19, Iss 2 (2023)
Heat transfer around a flat plate fin integrated with piezoelectric actuator used as oscillated fin in laminar flow has been studied experimentally utilizing thermal image camera. This study is performed for fixed and oscillated single and triple fin
Externí odkaz:
https://doaj.org/article/82b0d0c3ae114ae788a2f882df94d271
Publikováno v:
Journal of Engineering, Vol 19, Iss 1 (2023)
The present work describes numerical and experimental investigation of the heat transfer characteristics in a plate-fin, having built-in piezoelectric actuator mounted on the base plate (substrate). The geometrical configuration considered in the pre
Externí odkaz:
https://doaj.org/article/21c8a74118964c2c9a6cd2b21e3e8c93
Autor:
Karima E. Amori, Zaid Al-Salmani
Publikováno v:
Diagnostyka, Vol 23, Iss 1, Pp 1-13 (2022)
The steady 3-D raw water turbulent flow is numerically investigated. This flow is formed of solid silica sand (quartz) carried by water in stainless steel pipe. The flow in a straight pipe and flow in a pipe with a sudden contraction are analyzed usi
Externí odkaz:
https://doaj.org/article/4a37f1b828724b7583452450f070afcb
Autor:
Mustafa J. Al‐Dulaimi, Karima E. Amori
Publikováno v:
Heat Transfer. 52:3353-3371
Autor:
Mustafa J. Al-Dulaimi, Karima E. Amori
Publikováno v:
Arabian Journal for Science and Engineering. 47:16117-16133
Publikováno v:
THE IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING. 22:42-51
In this work, the effect of electromagnetic field on thermal performance of concentrated parabolic trough solar collector is studied experimentally. A two-axis tracking parabolic trough collector formed of a reflector (mirror tapes matrix), of (2m *1