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Listar por palabra clave "Heat and mass transfer"

Mostrando ítems 1-8 de 8

A new moving boundary model for evaluating the performance of wet fins: Application to minichannel evaporators

Hassan, Abdelrahman-Hussein; Martinez-Ballester, Santiago; Gonzálvez-Maciá, José (Elsevier, 2017)

[EN] In this paper, firstly, an innovative numerical model (Fin1D-MB) for wet fins of a minichannel evaporator was developed and verified. The proposed model is based on fin theory in conjunction with the moving boundary ...
Bubble behavior of fructooligosaccharides syrup during the belt drying process

Zhao, Lijuan; Wang, Dandan; Du, Tengfei; Yang, Junhong; Li, Jianguo; Wu, Zhonghua (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] This paper is aiming to study experimentally the bubbling and drying characteristic of fructooligosaccharides syrup in the belt drying process. A series of bubble images were acquired by a high-speed image acquisition ...
Heat and mass transfer modelling of continuous Wurster-spray-granulation with external product classification

Mueller, Daniel; Bueck, Andreas; Tsotsas, Evangelos (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Wurster granulation with external product classification can be used for stable continuous coating or layering processes. It has been ascertained from recent population balance simulations that the ratio of the spray ...
INFLUENCE OF HIGH-INTENSITY ULTRASOUNDON DRYING KINETICS IN FIXED BEDS OF HIGH POROSITY

Rodríguez Cortina, Jader; Mulet Pons, Antonio; Bon Corbín, José (Elsevier, 2014-04)

[EN] Hot air drying is an energy intensive process and can affect bioactive components. A common method of food drying is in a fixed bed. The application of high-intensity ultrasound could constitute a way of improving ...
Pressure effect on Deep Fat Frying of Apple Chips

Bravo, J.; Sanjuán Pellicer, María Nieves; Clemente Polo, Gabriela; Mulet Pons, Antonio (Taylor & Francis, 2011)

[EN] Predicting moisture loss is important when developing a model for vacuum frying, because one of its objectives is to remove food moisture. A diffusion model was considered to describe moisture transfer during vacuum ...
Synthesis of titanium dioxide precursor by the hydrolysis of titanium oxychloride solution

Le Bideau, Pascal; Richard-Plouet, Mireille; Glouannec, Patrick; Magueresse, Anthony; Iya-Sou, D.; Brohan, L. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] This communication focuses on the development of an approach to improve the synthesis of [Ti8O12(H2O)24]Cl8.HCl.7H2O crystals which is one of the precursor for titanium dioxide TiO2 particles. This study provides a ...
Theoretical and experimental investigation of temperature and moisture distributions and changes in nutritional quality during Intermittent Microwave Convective Drying

Khan, Imran; Pham, Nghia Duc; Karim, Azharul (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Intermittent microwave convective drying (IMCD) is an advanced drying system where a unique volumetric heating mode is facilitated. However, the physical phenomena of IMCD system and its effect on nutritional quality ...
Use of a multi-vial mathematical model to design freeze-drying cycles for pharmaceuticals at known risk of failure

Scutellà, Bernadette; Trelea, Ioan Cristian; Bourlés, Erwan; Fonseca, Fernanda; Passot, Stephanie (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Freeze-drying is a dehydration method suitable for the stabilization of heat-labile pharmaceutical products, such as vaccines. Due to the vial-to-vial variability of heat and mass transfer during the process, the value ...