Volume 20 (2024)
Volume 19 (2023)
Volume 18 (2022)
Volume 17 (2021)
Volume 16 (2020)
Volume 15 (2019)
Volume 14 (2018)
Volume 13 (2017)
Volume 12 (2016)
Volume 11 (2015)
Volume 10 (2014)
Volume 9 (2013)
Volume 8 (2012)
Volume 7 (2011)
Volume 6 (2010)
Volume 5 (2009)
Volume 4 (2008)
Volume 3 (2007)
Volume 2 (2006)
Volume 1 (2005)
Food Engineering
Evaluation the Performance of Drying Efficiency and Energy Efficiency of a Solar Dryer Quipped with Phase Change Materials and Air Recirculation System

Mohaddese Ahmadi; Hadi Samimi Akhijahani; Payman Salami

Volume 20, Issue 2 , May and June 2024, , Pages 199-216


  IntroductionSolar energy is one of the sources of renewable energy that can be used in both buildings, industry and agriculture in the form of heat or electrical energy. According to previous researches, energy consumption in the world is doubling every 20 years. However, the use of renewable energy ...  Read More

Food Engineering
Comparison of specific energy and efficiency of solar dryer under the influence of collector type and investigation of some characteristics of dried tomatoes

Hadi Samimi Akhijahani

Volume 17, Issue 5 , November and December 2021, , Pages 717-728


  Introduction: Drying of agricultural products is one of the main ways to prevent product spoilage. There are several methods to dry agricultural products, including direct sunlight, hot, sunny weather, microwave, vacuum, and freezer which use different energy sources. Due to  constrain of fossil ...  Read More

Food Engineering
Separation the Impurities from Descurainia Seed using Electrostatic Method in a Fluid Bed (Tribo-airo-electrostatic)

Mojtaba Afsharipour; Hadi Samimi Akhijahani; Kazem Jafari Naeimi

Volume 17, Issue 4 , September and October 2021, , Pages 473-483


  Introduction: The presence of various impurities leads to the problems in storage time, transmission, selling and consumption process of any product. Thus it is necessary to separate the impurities from the product for industrial processing. Descurainia Sophia is a tiny grain seed in light brown color ...  Read More

Classification of Parus strawberry fruit by combining image processing techniques and intelligent methods

Farhad Fatehi; Hadi Samimi Akhijahani

Volume 16, Issue 6 , January and February 2021, , Pages 87-99


  Nowadays, in modern agriculture, the combination of image processing techniques and intelligent methods has been used to replace smart machine instead of humans. In this study, an artificial image processing and artificial neural network (ANN) method was used to classify strawberry fruit of Parus variety. ...  Read More

Physical, mechanical and chemical properties of strawberry variety of Parus at different classes

Farhad Fatehi; Asghar Mahmoudi; Adel Hosseinpour; Hadi Samimi Akhijahani

Volume 16, Issue 1 , March and April 2020, , Pages 17-27


  Introduction: Strawberry is one of the native and small fruits of moderate regions, which its cultivation  has been increased in all over the world including Iran. Due to the abundance of vitamin C and mineral materials, it is very useful for some diseaseses. Lack of the knowledge in production ...  Read More