Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Hamid-Reza Bahrami"'
Autor:
Hamid‐Reza Bahrami, Mehdi Saberi
Publikováno v:
The Journal of Engineering, Vol 2024, Iss 10, Pp n/a-n/a (2024)
Abstract Sustainable development requires focusing on renewable energy, such as solar power, due to the limited availability of fossil fuels. Solar energy, available only during daylight, can be stored in thermal batteries using phase change material
Externí odkaz:
https://doaj.org/article/2f0e1ac727f34d7cac704ce07189f871
Publikováno v:
Engineering Reports, Vol 6, Iss 10, Pp n/a-n/a (2024)
Abstract This study aims to use single/multiple dipoles to control the flow field after a two‐dimensional milli channel, including a sudden expansion. The study is done numerically and using a finite volume based software. First, a single dipole is
Externí odkaz:
https://doaj.org/article/cbc97064cb804ce1ae8a683604bd0c45
Autor:
Hamid-Reza Bahrami, Marc A. Rosen
Publikováno v:
Geothermal Energy, Vol 12, Iss 1, Pp 1-34 (2024)
Abstract Geothermal energy is an abundant natural resource in many regions around the world. However, in some areas, the temperature of the geothermal energy resource is too low to be efficiently harvested. Organic Rankine cycles (ORCs) are known for
Externí odkaz:
https://doaj.org/article/fc05f0ba8c0845208369b519336fe682
Autor:
Hamid-Reza Bahrami, Mahziyar Ghaedi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This research focuses on utilizing non-uniform magnetic fields, induced by dipoles, to control and enhance thermal energy transfer in a two-dimensional cooling conduit including a double backward-facing step. The presence of electronic equip
Externí odkaz:
https://doaj.org/article/c42e856c9ce44f2f9fe84767d929679b
Autor:
Hamid-Reza Bahrami
Publikováno v:
Case Studies in Thermal Engineering, Vol 53, Iss , Pp 103840- (2024)
The mentioned paper has some incorrectness in the calculation of exergy and cost. For example, the auxiliary equations have been prepared for calculating cost but have not been fulfilled in the results. In some cases, the thermodynamic constraints of
Externí odkaz:
https://doaj.org/article/d77197493194419a81787478bb1630cd
Publikováno v:
Case Studies in Thermal Engineering, Vol 45, Iss , Pp 103019- (2023)
A validated three-dimensional unsteady computational fluid dynamics analysis is performed in this study to investigate the effects of the inlet flow conditions on the thermal performance of solar storage tanks. First, effects of different mass flow r
Externí odkaz:
https://doaj.org/article/5ee95f9f2d9d44e5afad09471a00dff3
Publikováno v:
Journal of Horticulture and Postharvest Research, Vol 5, Iss Issue 1 - March 2022, Pp 93-104 (2022)
Purpose: The type of pre-storage treatments has a significant effect on the fruit quality at postharvest storage. In this study, the effects of some physical and chemical treatments on the quality and storage properties of 'Siaverz' local orange in t
Externí odkaz:
https://doaj.org/article/960242f838954d2c8b4ec26a72b7db45
Autor:
Fatemeh Ghaemi, Hoda Azizi, Monir Sadat Sahebkar, Saeedeh Mehraban Moghadam, Lida Jarahi, Mohammad Safarian, Hamid Reza Bahrami Taghanaki, Farnaz Zahedi Avval
Publikováno v:
Journal of Fasting and Health, Vol 9, Iss 3, Pp 196-201 (2021)
Introduction: Obesity is the fifth leading cause of death worldwide. Several approaches are used for the treatment of obesity, and acupuncture has attracted attention globally in this regard. However, the therapeutic effects of acupuncture at a molec
Externí odkaz:
https://doaj.org/article/0d124d1b10314d178f1e36968dc20088
Publikováno v:
Future of Medical Education Journal, Vol 11, Iss 1, Pp 45-49 (2021)
Background: With increase in the number of patients with chronic illnesses, long-term health care systems are experiencing significant problems in providing these services. Therefore, in order to organize these patients and facilitate the work, it is
Externí odkaz:
https://doaj.org/article/465626f455de4a749e03c43490857e24
Autor:
Mohammad Ali Nahayati, Seyed Abolfazl Vaghar Seyyedin, Hamid Reza Bahrami-Taghanki, Zahra Rezaee, Nasim Mehrpooya, Hossein Rahimi
Publikováno v:
Complementary Medicine Journal of Faculty of Nursing and Midwifery, Vol 10, Iss 3, Pp 270-283 (2020)
Objective: Stress and anxiety are common in patients with Multiple Sclerosis (MS). These complications exacerbate the symptoms of MS. This study aims to evaluate the effect of acupressure on stress and anxiety of MS patients. Methods: In this random
Externí odkaz:
https://doaj.org/article/f5741ee9e42e497c96dc4d1e617e7b6d