Results 191 to 200 of about 134,496 (302)

Study of New Mini-Channel Trans-Critical CO₂ Heat Pump Gas Cooler. [PDF]

Micromachines (Basel), 2022
Jiang J, Liang S, Ji C, Wang L, Guo C.
europepmc   +1 more source

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

Advanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng, Yu Xuan Yeoh, Nicholas Yong Wei Foo, Keerthana Radhakrishnan, Guo Zhan Lum   +4 more
wiley   +1 more source

A critical review of heat pump adoption in empirical and modeling literature. [PDF]

iScience
Rao ND, Siam MRK, Bond TC.
europepmc   +1 more source

Design of a Greenhouse Solar-Assisted Heat Pump Dryer for Kelp (Laminaria japonica): System Performance and Drying Kinetics. [PDF]

Foods, 2022
Kang H, Zhang G, Mu G, Zhao C, Huang H, Kang C, Li X, Zhang Q.   +7 more
europepmc   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

Advanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source

Heat Pumps [PDF]

, 2007
openaire   +2 more sources

Flexible economic energy management including environmental indices in heat and electrical microgrids considering heat pump with renewable and storage systems. [PDF]

Sci Rep
Ben Hamida MB, Ali ABM, Singh NSS, Pirouzi S.   +3 more
europepmc   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Performance Analysis of a Compound Absorption Heat Pump System for Waste Heat and Moisture Recovery from Flue Gas. [PDF]

ACS Omega
Bai T, Yao Y, Hu B, Feng J, Zheng L, Xue X, Wu Y, Guan J.   +7 more
europepmc   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source