- 0086-21-58386256
- دوشنبه تا شنبه: 10:00 - 16:00 / یکشنبه تعطیل است
The test chip with four-stage stacked PV cells was fabricated using a 0.25- mu text {m} standard triple-well CMOS process. The experimental results demonstrate an output voltage of 1.6 V and an electrical power of 263 nW/mm 2 under an incident illumination with an intensity of 96~mu text {W} /mm 2, achieving a responsivity of 1.91 mA/W and ...
به خواندن ادامه دهید· In summary, the design optimization of the bifacial HIT solar cells on the c-Si(p) substrates was provided. All the optimized parameters are generalized in Table 2. Based on this, the HIT solar cells with the higher performance can be achieved on the c-Si(p) substrates by further improving the quality of all the material layers and all the ...
به خواندن ادامه دهید· This work explores the design and optimizations done on a microfluidic platform to achieve high-throughput single cell compartmentalization as applied to single-cell enzymatic assay for protein ...
به خواندن ادامه دهیدDesign and Optimization of the Circulatory Cell-Driven Drug Delivery Platform Stem Cells Int. 2021 Sep 22;2021:8502021. doi: 10.1155 ... Cells, particularly those in the blood circulatory system, meet most of the demands that the nanoparticle-based delivery systems do not. These cells possess extended circulation times and innate chemomigration ...
به خواندن ادامه دهید· 1. Introduction. Design of fuel cells is a challenging endeavor due to: (a) the multitude of physical phenomena that need to be simultaneously optimized to achieve proper fuel cell operation, (b) the multitude of design objectives that need to be optimized, (c) a lack of accurate fuel cell models, and, (d) the amount of computational resources necessary to solve the …
به خواندن ادامه دهید· cell,reference,portdesign,pincell 。 1.20 start point end point? DCpath： 1 inputFFclk 2 FFdataoutput timing analyzing,DCSTA ...
به خواندن ادامه دهید· Superconducting 499.8-MHz radio frequency (rf) cavities have been proposed for the High Energy Photon Source (HEPS), a 6-GeV diffraction-limited synchrotron light source currently under construction in Beijing. Being an active third-harmonic system, two cavities shall provide 3.5-MV rf voltage and 400 kW of beam power to enable a complex rf gymnastics …
به خواندن ادامه دهید· 5.1.1 Boundary optimization,Design Compiler,,,。formility（）,formility。
به خواندن ادامه دهید· @article{Gupta2007RecommendationsFT, title={Recommendations for the design, optimization, and qualification of cell-based assays used for the detection of neutralizing antibody responses elicited to biological therapeutics.}, author={Shalini Gupta and Stephen R. Indelicato and Vijay Jethwa and Thomas T. Kawabata and Marian Kelley and Anthony R ...
به خواندن ادامه دهیدIn this section, the design and optimization of uniform lattice structures are mainly described from three aspects: (1) unit cell structure design, (2) mathematical algorithm, and (3) unit cell topology optimization. For the definition of lattice …
به خواندن ادامه دهید· Design and optimization of bio-inspired wave-like channel for a PEM fuel cell applying genetic algorithm Genchun Cai b, Yunmin Liang a, Zhichun Liu a, b, *, Wei Liu a a School of Energy and Power Engineering, Huazhong University of Science and Technology, 430074, Wuhan, China b China-EU Institute for Clean and Renewable Energy at Huazhong University …
به خواندن ادامه دهیدThermo-electrochemical cells (or thermocells) convert thermal energy to electricity in continuous operation based on a balance of ion conduction and redox reactions at …
به خواندن ادامه دهید· Converting CO 2 into value-added fuels or chemical feedstocks through electrochemical reduction is one of the several promising avenues to reduce atmospheric carbon dioxide levels and alleviate global warming. This approach has mild operating conditions, adjusts product distribution, allows modular design, and offers opportunities for carbon-intensive …
به خواندن ادامه دهید· Research on the design optimization of LIB cells to maximize the capacity and power began with the study conducted by Newman et al. Previously, Doyle and Newman had developed an electrochemical model to predict the charge and discharge performance using porous electrode theory and concentrated solution theory. 13,14 Based on this, Newman et al ...
به خواندن ادامه دهید· Robotic work cell simulation is a modeling-based problem-solving appr oa ch developed for the. design, analysis, and offline programming of robotic work cells. Current in dustrial practices. show ...
به خواندن ادامه دهیدWe also show that the response characteristics of the atrazine sensor can be tuned by manipulating the ratios of enriched extracts in the cell-free reaction mixture. Our approach of utilizing multiple metabolic steps, encoded in protein-enriched cell-free extracts, to convert a target of interest into a molecule that can be sensed by a ...
به خواندن ادامه دهید· Fig. 1 shows the powertrain schematic of FC-VESIM and key control signals for power management. FC-VESIM consists of several subsystems: driver, fuel cell system, battery, DC–DC converter, electric drive, and vehicle dynamics. Considering various vehicle states – such as power demand, battery state of charge (SOC), and vehicle speed – the supervisor …
به خواندن ادامه دهید· 2. Fuel Cell Vehicle Model and Optimal Power Management Strategy To study the combined power management/design optimization problem, we used the fuel cell hybrid vehicle simulation model (FC-VESIM), which was constructed based on the test data of a DaimlerChrysler prototype fuel cell vehicle Natrium [12].
به خواندن ادامه دهید· In this paper, the combined power management/design optimization problem is investigated for a fuel cell/Liion battery PHEV. Formulated as a constrained multi-objective optimization problem (MOP), the combined optimization problem simultaneously minimizes the vehicle cost and fuel consumption subject to the vehicle performance requirements. With an …
به خواندن ادامه دهید· Design and optimization of a monolithic GaInP/GaInAs tandem solar cell. We have theoretically calculated the photovoltaic conversion efficiency of a monolithic dual-junction GaInP/GaInAs device, which can be experimentally fabricated on a binary GaAs substrate. By optimizing the bandgap combination of the considered structure, an improvement of ...
به خواندن ادامه دهید· an optimization of cell dimensions. The performance of stacking cells in series is later evaluated. Finally, we esti-mate the output power of a thermocell design with forced convection of the electrolyte, i.e., a flow cell. 2 Governing equations 2.1 Heat transfer At steady state, the temperature profile in the electrolyte is governed by qC p ...
به خواندن ادامه دهید· Introduction. Cell-free protein synthesis (CFPS) is an emerging research field. Originally developed to decipher the genetic code (Nirenberg and Matthaei, 1961), CFPS has recently become a powerful tool, providing new opportunities for protein expression, metabolic engineering, therapeutic development, education, and more (Gregorio et al., 2019).CFPS has …
به خواندن ادامه دهید· With proper design optimization, CdTe/Si tandem solar cell can push the efficiency beyond the existing single junction limit. Abstract Due to the efficiency limit placed by Shockley-Queisser for the single junction solar cells, interest has now shifted to the design and fabrication of cost-effective and more efficient multijunction or tandem ...
به خواندن ادامه دهیدFor the production of biopharmaceuticals, a procedure called seed train or inoculum train is required to generate an adequate number of cells for the inoculation of the production bioreactor. This seed train is time- and cost-intensive but offers potential for optimization. A …
به خواندن ادامه دهید· The design methodology presented in this paper enables efficient and high-quality standard cell library design and optimization with the ASAP7 PDK and includes exhaustive transistor sizing for cell timing optimization, transistor placement with generalized Euler paths and back-end design prototyping for library-level explorations. Standard cell libraries are the …
به خواندن ادامه دهید· Investigations on the effects of geometric design and operational variables of the cell settler are crucial to understanding how to best improve the settler performance. Maximizing the harvest/perfusion flow rate while minimizing viable cell loss out of the harvest is the primary challenge for optimization of the settler design.
به خواندن ادامه دهید· Optimization of mammalian cell culture separation. An acoustic cell retention device (BioSep ADI 1015 AppliSens, Applikon BV, Schidam, NL) was used to harvest a Chinese hamster ovary (CHO) cell culture producing a …
به خواندن ادامه دهید· A PEM Fuel Cell Stack with Even Compression over Active Area (Minimum Stress Difference) Various Design Objectives . Minimum Maximum Stress in the Structure ... Definition of Design Optimization An optimization problem is a problem in …
به خواندن ادامه دهید· Molybdenum sulfide (MoS2) has been suggested as a light-absorbing material to enhance solar cell efficiency because of its suitable electrical and optical properties. However, very few experimental results have been reported with efficiencies below 10%. In this work, a solar cell device has been studied numerically using MoS2 absorber layer sandwiched …
به خواندن ادامه دهیدResults and Discussion. In this section, two steps are performed, the first one is an initial single-structure solar cell designed and simulated using Silvaco ATLAS as shown in Figure 1. The second step consists of using the GA technique to compare the cell performance parameters with an optimized solar cell.
به خواندن ادامه دهید· The optimized BV cell with a W i-GaN of 100 nm, a H n-GaN of 100 nm, and a H p-GaN of 200 nm obtained a higher J SC compared to that of the conventional p-i-n BV cell because an optimum structure resulted in a wide depletion area, which was involved in the improved charge collection.
به خواندن ادامه دهید