Zobrazeno 1 - 10
of 37
pro vyhledávání: '"P H, Azimi"'
Publikováno v:
Journal of Agricultural Machinery, Vol 14, Iss 1, Pp 49-67 (2024)
Machinery traffic is associated with the application of stress onto the soil surface and is the main reason for agricultural soil compaction. Currently, probes are used for studying the stress propagation in soil and measuring soil stress. However, b
Externí odkaz:
https://doaj.org/article/499fb5c0e7024f7e9d4c8b7882b5159e
Autor:
Amir H. Azimi, Nallamuthu Rajaratnam
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 9, Iss 2, Pp 458-463 (2023)
The head-discharge relationship for sharp-crested weirs is developed based on the energy consideration upstream and at the crest of the weir. The discharge for weirs of finite crest length is estimated by correlating the critical depth and total ener
Externí odkaz:
https://doaj.org/article/048011ea0f3041af806a1680660701a7
Publikováno v:
Journal of Nuclear Research and Applications, Vol 2, Iss 4, Pp 32-35 (2022)
This investigation was carried out to determine the effects of gamma radiation on germination characteristics of gladiolus corms. This experiment was conducted through a factorial design in randomized complete block with three replications. Two facto
Externí odkaz:
https://doaj.org/article/6b1a37be20cf4311bae0c9ac2fd2de1b
Autor:
B Souri Damirchi Sofla, S. H Karparvarfard, A Ranjbar Karim Abadi, H Azimi-Nejadian, A Moazni Kalat
Publikováno v:
Journal of Agricultural Machinery, Vol 11, Iss 2, Pp 187-197 (2021)
IntroductionTillage is one of the most important field operations to improve soil structure and physical conditions and provide the proper plant site. Conservation tillage is one of the methods of tillage that reduces tillage costs. The blade is one
Externí odkaz:
https://doaj.org/article/1d11e5777f7641d5b9372ae88e851f93
Publikováno v:
Journal of Agricultural Machinery, Vol 11, Iss 2, Pp 423-433 (2021)
IntroductionSome unit operations of food process engineering such as drying consumes a high amount of energy. Therefore, analysis of energy and exergy can be a suitable method to manage the energy consumption of the drying. Hence, in the present rese
Externí odkaz:
https://doaj.org/article/8a6abf7cee4247d2b88c4c5b32fc841d
Publikováno v:
Journal of Agricultural Machinery, Vol 11, Iss 1, Pp 17-27 (2021)
In this study, a model was developed for predicting the seeding rate of corn seeds of a typical row-crop planter equipped with a multi-slot feeding device. To this, nine multi-slot rotors (with 4, 5 and 6 slots in three angles of mouth including 23°
Externí odkaz:
https://doaj.org/article/01e6eb7302e047b4abc295b4d8cdfd9e
Autor:
H. Azimi
Publikováno v:
Iranian Journal of Materials Science and Engineering, Vol 17, Iss 2, Pp 77-84 (2020)
In this work, the poly styrene-co-acrylonitrile (SAN)beads and three blowing agents (CO2, N2 and n-pentane) were used to investigate the foaming process via our batch foaming system. The solubility and diffusivity of three blowing agents were determi
Externí odkaz:
https://doaj.org/article/2b08c66f026b40a1858780e74074a694
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 11, p 1580 (2022)
Over the past decades, hydraulic surge generated by dam-break waves has been used to simulate the effects of tsunamis on coastal infrastructure. This study investigates the slope effects on hydrodynamic loading of dam-break waves on structure when pr
Externí odkaz:
https://doaj.org/article/55d0129b4b784d4698053fd8d30b646c
Publikováno v:
Fluids, Vol 7, Iss 8, p 258 (2022)
This paper presents the results of an experimental investigation on the impact of dam-break-induced surges on a vertical wall. The instantaneous surge height and dynamic pressure on a vertical wall were measured for surges with different reservoir de
Externí odkaz:
https://doaj.org/article/ef0e41e325454043b9de79b0db20c0ad
Publikováno v:
Fluids, Vol 7, Iss 7, p 213 (2022)
This companion paper investigates the hydrodynamics of turbulent bores that propagate on a horizontal plane and have a striking resemblance to dam break waves and tsunami-like hydraulic bores. The focus of this paper is on the propagation of a turbul
Externí odkaz:
https://doaj.org/article/a6aa61c03c8d4f1ea1b27c4d3d26125a