InterPore2022

Session

MS22

31 May 2022, 14:20

8. Adjoint-based topology optimization of porous structures

Natalie Jüngling (Heilbronn University of Applied Sciences)

31/05/2022, 14:20

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Conventional filters consist of one or more layers of filter material, which are either woven or composed of tangled fibers. The quality of the separation results almost only from the density of the fiber arrangement. Due to the manufacturing process, compromises between separation and pressure loss that are in the opposite relationship to each other are inevitable.
The possibilities of...

436. Additive Manufacturing of open porous structures: correlation of laboratory testing to simulations for application related properties

Robert Otto (Siemens AG & NTNU Trondheim)

31/05/2022, 14:35

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Additive manufacturing (AM) is well known for its high customizability and freedom of form but can also be utilized to produce open porous structures. Those structures are widely known for being advantageous to mixing and heat transfer applications, as they combine high surface areas with a stochastic cross-linked network of channels. Thus, good mixing of flowing through media is achieved as...

220. Fabrication, Characterization, and Testing of Architected 3D Graphene Foams

Ms Somayya E. Taher (Department of Aerospace Engineering, Advanced Digital & Additive Manufacturing Center, Khalifa University of Science and Technology)

31/05/2022, 14:50

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Three-dimensional (3D) porous structures fabricated from a 2D material such as graphene have recently attracted huge attention owing to the outstanding electro-mechanical and thermal properties of various types of 2D materials. The interest has expanded to integrate the 2D materials into 3D printed structures to form an architected multifunctional foam. Several studies have focused on...

85. How to design a 3D ordered microstructure for redox flow batteries: A pore network modeling study

Mr Javad Shokri (University of Manchester)

31/05/2022, 15:05

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Amid growing energy demand and the progressive contribution of intermittent renewable energy, the need for large-scale energy storage systems have become critical. Redox flow batteries can be a legitimate choice to store a huge amount of energy, subject to further improvement in their components, specifically the porous electrode. 3D printing technology is a viable method to manufacture porous...

271. THE EFFECT OF POROSITY AND PORE STRUCTURE ON THE ACCUMULATION OF PARTICLES INTO CELLULOSIC FIBROUS FILTERS

Antti Koponen (VTT Technical Research Centre of Finland Ltd)

01/06/2022, 10:30

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Air filters are usually composed of fibres that are laid randomly and planarly by using some nonwoven technology. Presently these filters are made mainly from plastic or glass fibres, but it would be environmentally important if one could replace them at least partly with cellulosic fibres. To overcome some problems of the traditional nonwoven technologies VTT has developed foam laying...

610. Linking structure and catalytic properties of automotive and heterogeneous catalysts for industrial applications through X-ray nanotomography, scanning electron microscopy and cryogenic focused ion beam microscopy in three dimensions

Mr Andy Holwell (Carl Zeiss Microscopy Ltd)

01/06/2022, 10:45

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Heterogeneous catalysts are a broad and versatile set of engineered porous materials, of high surface area and surface functionalization. Automotive catalysts have removed billions of tons of pollutants from entering the atmosphere since their deployment in the 1970s1 and must withstand life long service lives. Their structure-property relationships are complex, determined by porosity,...

144. Direct Solar Membrane Distillation Device with Micro-3D Printed Spacer and Titanium Mesh

Mr Abdulrahman Khrbtli (Khalifa University of Science and Technology)

01/06/2022, 11:00

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Creative and sustainable desalination solutions are needed to meet the world’s vast demand for drinking water, one of which is direct solar membrane distillation (DSMD). High-resolution 3D printing can be used to manufacture spacer with complex porous structures, such as triply periodic minimal surface (TPMS), for DSMD. In this work, we propose a hybrid light-absorbing spacer by micro-3D...

110. Optimisation and characterisation of a dual porosity medical grade porous medium for personalised inkjet printed dosages applications

Hamed Aslannejad (| Stuttgart Center for Simulation Science (SIMTECH) | Stuttgart University, Germany and Porous Media Lab. | Universiteit Utrecht, the Netherlands )

01/06/2022, 11:15

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Personalized medicine enables tailored therapy, best response, and lowest side-effects to ensure better patient care. By means of inkjet printing technology, personalized medicine can be provided precisely, efficiently and affordably. In this work, we introduce a methodology based on inkjet printing which uses a porous substrate as career for Active Pharmaceutical ingredient (API). The porous...

134. Initial Yield Surface of Cellular Sheet TPMS Lattices

Mr Nareg Baghous (Khalifa University of Science and Technology)

01/06/2022, 11:30

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Due to the advancements in additive manufacturing and increased applications of additive manufactured structures, it is essential to fully understand both the elastic and plastic behavior of bio-inspired cellular materials, which include the mathematically-driven sheet/shell lattices based on triply periodic minimal surface (TPMS) that have received significant attention recently. The...

301. Sherwood number correlation for reverse osmosis membrane systems in turbulent regime

Mr Siqin Yu (Stanford University)

01/06/2022, 11:45

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Evaluating and understanding mass transfer in reverse osmosis membrane (ROM) systems is critical for improving their filtration performance. Previous studies show that the Sherwood number (Sh), a dimensionless measure of mass transfer rate, is significantly impacted by Reynold number (Re) in laminar regime. Although Reynolds number in ROM systems could reach values around 10,000, to the best...

551. Gold Nanocomposite Contact Lenses for Ocular Health Management

Dr Haider Butt (Khalifa University)

01/06/2022, 12:00

(MS22) Manufactured Porous Materials for Industrial Applications

Oral Presentation

Color vision deficiency (CVD) or color blindness is an inherited genetic ocular disorder affecting millions of people around the globe. CVD is a common ocular disorder affecting, for example, an estimated 8% of males and 0.5% of women of Northern European descent. It limits distinguishing between specific colors depending on the CVD type and severity of the disorder. CVD patients may...