On-farm grain drying system sustainability: Current energy and carbon footprint assessment with potential reform measures

SS Panigrahi, K Luthra, CB Singh, G Atungulu… - Sustainable Energy …, 2023 - Elsevier
Industrial grain drying utilizes approximately 12–25% of the total energy in the
manufacturing processes, thereby contributing to a large-scale carbon footprint. However …

Multiphysical field and multiobjective mathematical modeling of grain–oilseed storage: Current status and future trends

GF Zhu, SK Vidyarthi, XQ Zhou… - … Reviews in Food …, 2024 - Wiley Online Library
Storage is an important process involved in the postharvest treatment of grain–oilseed and
is necessary for maintaining high quality and ensuring the long‐term supply of these …

Numerical and experimental investigation of flow and heat transfer in a fixed bed of non‐spherical grains using the DEM‐CFD method

W Liu, G Chen, D Zheng, M Ge… - Journal of Food Process …, 2023 - Wiley Online Library
Fixed‐bed drying of grains is a widely used method for determining temperature and
humidity changes and pressure drop characteristics during aeration. In this study, an …

Experimental study and numerical simulation of resistance to airflow in a storage bin of rough rice with three inlet duct configurations

N Razavizadeh, D Zare, SM Nassiri, A Karim… - Biosystems …, 2023 - Elsevier
Highlights•Pressure drop through rough rice measured experimentally for three inlet duct
configurations.•Coefficients of Ergun's equation for pressure drop modified for three inlet …

Numerical investigation and optimal design of transpiration cooling plate structure for gradient porosity

W Chen, K Wang, Y Wang, S Tu, Z Liu, H Su - International Journal of …, 2024 - Elsevier
In this paper, a novel gradient porosity transpiration cooling plate structure (GP-TCPS) is
proposed to address the heat transfer deterioration phenomenon owing to non-uniform local …

[图书][B] Grains: Engineering fundamentals of drying and storage

F Jian, DS Jayas - 2021 - taylorfrancis.com
Drying and storage are two significant unit operations in the food industry and are applied to
both raw and processed products including cereal grains, oilseeds, legumes, flour, noodle …

A 3D transient CFD model to predict heat and moisture transfer in on-farm stored grain silo through parallel computing using compiler directives: Impact of …

SS Panigrahi, CB Singh, J Fielke - Drying Technology, 2023 - Taylor & Francis
Computational fluid dynamics model parameters highly depend on the storage structure,
grain conditions, and airflow properties. Solution methods obtained for the lab-scale bins …

Strategies to mitigate dead-zones in on-farm stored grain silos fitted with aeration ducting modelled using computational fluid dynamics

SS Panigrahi, CB Singh, J Fielke - Biosystems Engineering, 2021 - Elsevier
Centre filling of a cylindrical silo results in a peaked grain pile with a high concentration of
fines in the bulk core restricting airflow. Fines are also known to have higher mycotoxin …

Computational modeling of heterogenous pore structure and airflow distribution in grain aeration system

C Nwaizu, Q Zhang - Computers and Electronics in Agriculture, 2021 - Elsevier
To understand the significance of heterogeneous pore structure characteristics and its
overall effect on airflow distribution and pressure drop within stored bulk grains, porosity and …

Flow field analysis and design optimisation of Tibetan medicine double heat pump drying room

M Shi, Y Zhang, Y Wang, M Gao, J Li, Z Deng… - … and Electronics in …, 2022 - Elsevier
The drying performance of a heat pump drying room primarily depends on the uniformity of
the air distribution. The air distribution is affected by parameters such as circulating fan and …