Applying High Power Ultrasound for industrial ultrasound-processing of viscous products

Informacje na temat projektu

ViscoUS

Identyfikator umowy o grant: 101000180

DOI

10.3030/101000180

Projekt został zamknięty

Data podpisania przez KE 15 Września 2020

Data rozpoczęcia 1 Stycznia 2021

Data zakończenia 28 Lutego 2022

Finansowanie w ramach

• INDUSTRIAL LEADERSHIP - Innovation In SMEs

Koszt całkowity

Brak danych

Wkład UE

€ 77 400,00

Koordynowany przez

MICROFY SYSTEMS SL
Spain

Periodic Reporting for period 1 - ViscoUS (Applying High Power Ultrasound for industrial ultrasound-processing of viscous products)

Okres sprawozdawczy: 2021-01-01 do 2022-02-28

Podsumowanie kontekstu i ogólnych celów projektu

Our society is changing very fast, and the consumer awareness about nutrition and healthier food is exponentially growing every year. That’s why the food industry is starting to replace the traditional agressive methods used for food processing for other more respectful alternatives. For instance, the pasteurization process used with dairy products, juice, jams, or even honey, destroys most of the vitamins, nutrients, enzymes or even the flavour of the food due to the high temperatures reached during the treatment.

In response to these new industry demands, novel technologies are emerging with the aim to satisfy these demandas and at the same time improve processing treatments. One promissing technology is High-Power Ultrasound technology. When applying ultrasounds to a fluid producr, high-intensity cavitation is induced changing its physical and chemical properties improving processing efficiency such us enhancing drying, enchancing homogenisation, defoaming, enhancing emulsification, viscosity modification or enhancing oxidation processes.

Prace wykonane od początku projektu do końca okresu sprawozdawczego oraz najważniejsze dotychczasowe rezultaty

During the project new ultrasound transducers specifically designed to be used with viscous products will be designed, manufactured and tests. To this end, the Innovation Associate will select material, shape and size of the front and back covers as well as thickness of the piezoelectric ceramics to meet the requirements of different working environment. He also will carry out simulations of ultrasonic transducers using Finite Element Analysis including modal analysis and harmonic response analysis with the objective of optimize structure design. Finally full 3D modelling will be obtained and piezoelectric transducers manufactured. Transducers will be characterized with a network analyser obtaining his equivalent resistance, capacitance and inductance, series and parallel resonance frequencies.
The Innovation Associate will study the viabiity of mass production of theses piezoelectric transducers including manufacturing costs.

Innowacyjność oraz oczekiwany potencjalny wpływ (w tym dotychczasowe znaczenie społeczno-gospodarcze i szersze implikacje społeczne projektu)

Despite the generally accepted benefits of acoustic cavitation, applications in the process industry are yet limited. High Power Ultrasound reactor concepts for industrial applications need to meet challenges like stability and robustness, efficiency and high flow rates.
Ultrasound transducer design is focused to maximize performance in specific applications, usually leading to a complex design and expensive construction and assembly.

Ultrasound transducers