Results 31 to 40 of about 705,331 (300)

Optimizing the thermal energy storage performance of shallow aquifers based on gray correlation analysis and multi-objective optimization

Natural Gas Industry B, 2023
The operation parameters and well layout parameters of aquifer thermal energy storage (ATES) system directly influence the thermal energy storage performance. How to optimize the parameters to obtain the optimal process scheme is of great significance to
Yu Shi, Qiliang Cui, Zijiang Yang, Xianzhi Song, Qing Liu, Tianyi Lin   +5 more
doaj   +1 more source

Performance evaluation and economic analysis of integrated solid oxide electrolyzer cell and proton exchange membrane fuel cell for power generation

Heliyon
In order to generate clean electricity from thermal energy, a hybrid electrochemical system is conceptually developed by coupling the proton exchange membrane fuel cell (PEMFC) and solid oxide electrolyzer cell (SOEC).
Armin Abdollahipour, Hoseyn Sayyaadi
doaj   +1 more source

Steady and transient modeling of dye-sensitive solar cells: The impact of electrode thickness and dye specifications

Energy Conversion and Management: X
Investigating the impact of dye compounds on cell performance is crucial for advancing dye-sensitized solar cells (DSSCs). This research focuses on the sensitivity analysis of the effect of critical parameters to enhance DSSC efficiency using a thermo ...
Mona Rahmatian, Hoseyn Sayyaadi
doaj   +1 more source

Multi-objective optimization of endoreversible magnetohydrodynamic cycle

Energy Reports, 2022
According to the magnetohydrodynamic cycle model established in the previous literature, this article applies finite time thermodynamic theory and NSGA-II algorithm to conduct multi-objective optimization by taking heat exchanger thermal conductance ...
Qingkun Wu, Lingen Chen, Yanlin Ge, Shuangshuang Shi   +3 more
doaj   +1 more source

Efficiency of quantum versus classical annealing in non-convex learning problems

, 2017
Quantum annealers aim at solving non-convex optimization problems by exploiting cooperative tunneling effects to escape local minima. The underlying idea consists in designing a classical energy function whose ground states are the sought optimal ...
Baldassi, Carlo, Zecchina, Riccardo
core   +1 more source

Optimal off-grid electricity supply for a residential complex using water-energy-economic-environmental nexus

Energy Conversion and Management: X
This study evaluates the performance of off-grid hybrid renewable energy systems for a residential building in Tehran, analyzing nine scenarios that combine photovoltaic (PV) panels, vanadium redox flow (VRF), lithium iron phosphate (LFP), and nickel ...
Mozhgan Jafari, Hoseyn Sayyaadi
doaj   +1 more source

Calculation of thermal parameters of SiGe microbolometers

, 2012
The thermal parameters of a SiGe microbolometer were calculated using numerical modeling. The calculated thermal conduction and thermal response time are in good agreement with the values found experimentally and range between 2x10$^-7$ and 7x10$^-8$ W/K
A. P. Babychev, A. Rogalskii, A. V. Voitsekhovskii, D. Liang, D. V. Grigoryev, E. T. Swartz, J. E. Murguia, J. L. Tissot, J. P. Dismukes, N. N. Kalitkin, S. N. Nesmelov, V. A. Yuryev, V. N. Leonov   +12 more
core   +1 more source

Thermal food processing computation software [PDF]

, 2011
The objective of this research consisted of developing the two following thermal food processing software: “F-CALC” is software developed to carry out thermal process calculations based on the well-known Ball's formula method, and “OPT-PROx” is software ...
Abakarov, Alik
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source