Study on Phase Change Flow and Heat Transfer Characteristics of Microalgae Slurry in the Absorber Tube of a Parabolic trough Solar Collector DOI Open Access

Wei Han,

Nanhang Dong, Qicheng Chen

и другие.

Processes, Год журнала: 2023, Номер 11(11), С. 3107 - 3107

Опубликована: Окт. 30, 2023

The study of gas–liquid two-phase flow and heat transfer in non-Newtonian fluids is great significance for the research development refrigeration energy storage. In this paper, characteristics influencing factors phase change reaction microalgae slurry were studied by numerical simulation experimental verification. order to further rheological collector, effects wall flux, inlet velocity concentration on studied. results show that when boundary conditions with same change, transition different. higher more forward occurs, smaller rate, occurs. When remain unchanged, point different concentrations same, will not be affected. However, deviation between fluid temperature thermal conductivity high-concentration after larger than low-concentration fluids. reaches approximately 10 K, 0.025 W/(m·K). Therefore, intensity intense Newtonian

Язык: Английский

The Future of Food DOI Creative Commons
Charis M. Galanakis

Foods, Год журнала: 2024, Номер 13(4), С. 506 - 506

Опубликована: Фев. 6, 2024

The global food systems face significant challenges driven by population growth, climate change, geopolitical conflicts, crises, and evolving consumer preferences. Intending to address these challenges, optimizing production, adopting sustainable practices, developing technological advancements are essential while ensuring the safety public acceptance of innovations. This review explores complex aspects future food, encompassing security, climate-resilient digitalized supply chain, alternative protein sources, processing, technology, impact biotechnology, cultural diversity culinary trends, health personalized nutrition, production within circular bioeconomy. article offers a holistic perspective on industry characterized innovation, adaptability, shared commitment system resilience. Achieving sustainable, nutritious, environmentally friendly in involves comprehensive changes various including innovative farming processing technologies, Industry 4.0 applications, as well approaches that redefine how we consume food.

Язык: Английский

Процитировано

65

Circular Bioeconomy in Action: Transforming Food Wastes into Renewable Food Resources DOI Creative Commons
Priti Pal, Akhilesh Kumar Singh, Rajesh K. Srivastava

и другие.

Foods, Год журнала: 2024, Номер 13(18), С. 3007 - 3007

Опубликована: Сен. 23, 2024

The growing challenge of food waste management presents a critical opportunity for advancing the circular bioeconomy, aiming to transform into valuable resources. This paper explores innovative strategies converting wastes renewable resources, emphasizing integration sustainable technologies and zero-waste principles. main objective is demonstrate how these approaches can contribute more system by reducing environmental impacts enhancing resource efficiency. Novel contributions this study include development bioproducts from various streams, highlighting potential underutilized resources like bread jackfruit waste. Through case studies experimental findings, illustrates successful application green techniques, such as microbial fermentation bioprocessing, in valorizing wastes. implications research extend policy frameworks, encouraging adoption bioeconomy models that not only address challenges but also foster economic growth sustainability. These findings underscore serve cornerstone transition circular, regenerative economy.

Язык: Английский

Процитировано

14

Management of Agri-Food Waste Based on Thermochemical Processes towards a Circular Bioeconomy Concept. The Case Study of Portuguese Industry DOI Open Access
Cristina V. Berenguer, Rosa Perestrelo, Jorge A. M. Pereira

и другие.

Опубликована: Сен. 20, 2023

Sustainable biomass production has significant potential for mitigating greenhouse gas emissions and is a promising alternative the of eco-friendly biofuels, biochemicals, carbonaceous materials biological, energetic, environmental applications. Biomass from agroforestry agricultural wastes richest natural carbon source sustainable option woody circular economic perspective. Portugal several residues by-products agriculture, food processing, forestry origin, high availability residual biomass. intends to reduce its dependence on energy imports use fossil fuels, thereby increasing performance while using waste produce high-value-added products. In this context, review aims explore agri-food obtained Portuguese industries via thermochemical conversion technologies as development high-value their This strategy based bioeconomy concept can contribute reducing fuels minimising meeting demands growing population providing management solution.

Язык: Английский

Процитировано

5

Multi-Analytical Approach for the Acid-Base, Thermal and Surface Properties Assessment of Waste Biomasses DOI Creative Commons
Salvatore Giovanni Michele Raccuia, Emanuele Zanda, Clemente Bretti

и другие.

Molecules, Год журнала: 2024, Номер 29(23), С. 5735 - 5735

Опубликована: Дек. 5, 2024

A multi-analytical approach was used to comprehensively characterize the acid-base, thermal, and surface properties of agri-food processing wastes (i.e., original pre-treated bergamot, grape olive pomaces). These biomasses, often underutilised inadequately studied in terms their physicochemical properties, were investigated under varying ionic strength conditions at

Язык: Английский

Процитировано

0

Study on Phase Change Flow and Heat Transfer Characteristics of Microalgae Slurry in the Absorber Tube of a Parabolic trough Solar Collector DOI Open Access

Wei Han,

Nanhang Dong, Qicheng Chen

и другие.

Processes, Год журнала: 2023, Номер 11(11), С. 3107 - 3107

Опубликована: Окт. 30, 2023

The study of gas–liquid two-phase flow and heat transfer in non-Newtonian fluids is great significance for the research development refrigeration energy storage. In this paper, characteristics influencing factors phase change reaction microalgae slurry were studied by numerical simulation experimental verification. order to further rheological collector, effects wall flux, inlet velocity concentration on studied. results show that when boundary conditions with same change, transition different. higher more forward occurs, smaller rate, occurs. When remain unchanged, point different concentrations same, will not be affected. However, deviation between fluid temperature thermal conductivity high-concentration after larger than low-concentration fluids. reaches approximately 10 K, 0.025 W/(m·K). Therefore, intensity intense Newtonian

Язык: Английский

Процитировано

1