Results 51 to 60 of about 2,880 (256)

Internally cooled desiccant wheel and desiccant wheel based air-conditioning system

, 2019
This thesis aims to improve the dehumidification performance of conventional desiccant wheels by constructing an internally cooled desiccant wheel, in which cooling water was brought into the supply section of the wheel to change the dehumidification process from adiabatic to an isothermal/semi-isothermal process.
openaire   +2 more sources

Performance testing of a cross-flow membrane-based liquid desiccant dehumidification system [PDF]

, 2017
A membrane-based liquid desiccant dehumidification system is one of high energy efficient dehumidification approaches, which allows heat and moisture transfers between air stream and desiccant solution without carryover problem. The system performance is
Bai, Hongyu, Chen, Ziwei, Li, Tingxian, Ma, Lina, Wang, Ruzhu, Zhu, Jie   +5 more
core   +2 more sources

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Improvements in CO2 Booster Architectures with Different Economizer Arrangements. [PDF]

, 2020
CO2 transcritical booster architectures are widely analyzed to be applied in centralized commercial refrigeration plants in consonance with the irrevocable phase-out of HFCs.
Cabello López, Ramón, Calleja-Anta, Daniel, Catalán-Gil, Jesús, Llopis, Rodrigo, Nebot-Andres, Laura, Sánchez García-Vacas, Daniel   +5 more
core   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

Advanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz, Lukas E. Lehner, Stepan Demchyshyn, Bekele Hailegnaw, Phillip Jahelka, Magdalena Breitwieser, Sercan Özen, Andrea Denker, Jürgen Bundesmann, Alina Hanna Dittwald, Dilara Karabulut, Philipp Tockhorn, Steve Albrecht, Felix Lang, Markus C. Scharber, Michael D. Kelzenberg, Harry A. Atwater, Martin Kaltenbrunner   +17 more
wiley   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

Advanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani, Carlo Antonini, Teresa Gatti, Mengjiao Wang   +3 more
wiley   +1 more source

Prototype solar heating and cooling systems including potable hot water [PDF]

These combined quarterly reports summarize the activities from November 1977 through September 1978, and over the progress made in the development, delivery and support of two prototype solar heating and cooling systems including potable hot water.
Bloomquist, D., Oonk, R. L.
core   +4 more sources

Optofluidic Raman Analysis and Capacity Recovery in Li‐ion Cells

Advanced Materials Technologies, EarlyView.
Operando Raman spectroscopy is used to monitor the degradation of commercial Li‐ion cells. Using a microfluidic access port, small amounts of electrolyte are sampled into a hollow‐core optical fibre, where fibre‐enhanced Raman analysis reveals Li+ solvation changes and solvent evolution.
Ermanno Miele, Wesley M. Dose, Ian A. K. Davidson, Hesham Sakr, Natalie V. Wheeler, Francesco Poletti, Michael De Volder, Clare P. Grey, Jeremy J. Baumberg, Tijmen G. Euser   +9 more
wiley   +1 more source

Comparing Elastocaloric Cooling and Desiccant Wheel Dehumidifiers for Atmospheric Water Harvesting

Technologies
Approximately two billion people worldwide lack access to clean drinking water, negatively impacting national security, hygiene, and agriculture.
John LaRocco, Qudsia Tahmina, John Simonis, Vidhaath Vedati   +3 more
doaj   +1 more source

Desain Alternatif Sistem Ventilasi Udara pada Ruang Muat Kapal Pengangkut Ternak dengan Menggunakan Two-wheel Desiccant [PDF]

, 2016
Sebagai sarana transportasi yang memuat makhluk hidup berupa hewan ternak, kapal pengangkut ternak membutuhkan desain sistem ventilasi khusus pada ruang muat guna menjaga agar hewan ternak terhindar dari heat stress akibat temperatur dan rasio kelembaban
Baheramsyah, A. (Alam), Fauzi, H. S. (Hadits)   +1 more
core