Analytical performance investigation of parabolic trough solar collector with computed optimum air gap
Analytical performance investigation of parabolic trough solar collector with computed optimum air gap
... 7.62cm optimum air gap Overall heat loss 300 200 Overall heat loss (W/m) Optimum air gap (mm) 400 100 Diameter of absorber tube (cm) Figure Variation of optimum air gap and overall heat loss with ... air gap Results and discussions The value of computed optimum air gap for different diameter of absorber tube and parameters are presented in Table Table...
Ngày tải lên: 09/09/2015, 10:17
Báo cáo hóa học: " Performance characteristics of polymer photovoltaic solar cells with an additiveincorporated active layer" docx
... Because of this reason, the film with 3.5 vol.% of 1,8-octanedithiol exhibited the best device performances in this work Conclusions The performance characteristics of BHJ polymer solar cells based ... doi:10.1186/1556-276X-7-56 Cite this article as: Kim et al.: Performance characteristics of polymer photovoltaic solar cells with an additive-incorporated a...
Ngày tải lên: 20/06/2014, 23:20
báo cáo hóa học:" Performance characteristics of polymer photovoltaic solar cells with an additiveincorporated active layer" pdf
... Because of this reason, the film with 3.5 vol.% of 1,8-octanedithiol exhibited the best device performances in this work Conclusions The performance characteristics of BHJ polymer solar cells based ... doi:10.1186/1556-276X-7-56 Cite this article as: Kim et al.: Performance characteristics of polymer photovoltaic solar cells with an additive-incorporated a...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo toán học: " Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs EURASIP Journal on Wireless Communications and " pptx
... Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs Stefano Busanelli∗ , Gianluigi Ferrari and Roberto Gruppini Department of Information ... performance of the novel probabilistic broadcast protocols is investigated and compared with that of other (known) protocols Finally, Section concludes the...
Ngày tải lên: 20/06/2014, 20:20
TARGETING ACUTE PHOSPHATASE PTEN INHIBITION AND INVESTIGATION OF A NOVEL COMBINATION TREATMENT WITH SCHWANN CELL TRANSPLANTATION TO PROMOTE SPINAL CORD INJURY REPAIR IN RATS
... remembered and appreciated iii ABSTRACT Chandler L Walker TARGETING ACUTE PHOSPHATASE PTEN INHIBITION AND INVESTIGATION OF A NOVEL COMBINATION TREATMENT WITH SCHWANN CELL TRANSPLANTATION TO PROMOTE SPINAL ... downstream Akt and mTOR signaling promotes programmed cell death i.e apoptosis and autophagy PI3K = Phosphatidylinositol 3-Kinase; PTEN =...
Ngày tải lên: 24/08/2014, 09:14
Performance analysis of an endoreversible rectangular cycle with heat transfer loss and variable specific heats of working fluid
... rectangular cycle with heat transfer loss and variable specific heats of working fluid Cycle model An air standard rectangular cycle is shown in Figure The heat additions are an isochoric process 1-2 and ... rectangular cycle with heat transfer loss and studied the performance characteristics of the cycle Liu et al [26] modeled irrev...
Ngày tải lên: 09/09/2015, 10:17
Fabricataion of dye sensitized solar cells with enhanced energy conversion efficiency
... FABRICATION OF DYE SENSITIZED SOLAR CELLS WITH ENHANCED ENERGY CONVERSION EFFICIENCY ZHANG WEI (M Sci.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL & BIOMOLECULAR ... achieved a photocurrent of 12.6 mA cm-2 and an energy conversion efficiency of ∼3% under AM 1.5G with light intensity of 100 mW cm-2 Although the ener...
Ngày tải lên: 10/09/2015, 08:28
A STUDY OF DYE SENSITIZED SOLAR CELLS WITH IN SITU POLYMERIZED POLY (3,4 ETHYLENEDIOXYTHIOPHENE) AS HOLE TRANSPORTING MATERIAL
... about 20 cm above the FTO glass In the spray process, oxygen gas was used as the carrier gas After spray pyrolysis cycles with an interval of min, the thickness of compact layer was around 100 ... glass was treated by O2 plasma for 18 Compact TiO2 layer was prepared by aerosol spray pyrolysis on cleaned FTO conducting glass.[49] To protect the collection area, a piece of glass s...
Ngày tải lên: 26/09/2015, 10:05
Performance enhancement of solar module by cooling: An experimental investigation
... maximum power of the module, specific to the module rating and thickness The experimental results suggest a way to improve the performance of the module by cooling of the solar modules by silicone ... Nuofu, Yang Xiaoli and Wang yu, Thermal Analysis and test for single concentrator solar cells, Journal of semiconductors,30 ( 2009) 044011 [3] Yiping Wanga, Zhenli Fanga...
Ngày tải lên: 05/09/2013, 16:11
An experimental investigation of performance and exhaust emission of a diesel engine fuelled with Jatropha biodiesel and its blends
... supply large volume of biodiesel, in fact, nearly half a dozen states of India have reserve a total of 1.72 million hectares of land for Jatropha cultivation and small quantities of Jatropha biodiesel ... some unreacted remainder of methanol and catalyst which if not removed can react and damage storing and fuel carrying parts During washing ester present react...
Ngày tải lên: 05/09/2013, 16:11
Performance inconsistency in mutual funds: An investigation of window- dressing behavior pot
... Linlin Ma and Yuehua Tang for providing data Performance inconsistency in mutual funds: An investigation of window -dressing behavior ABSTRACT This paper develops two measures of performance inconsistency ... decisions Performance inconsistency in mutual funds: An investigation of window -dressing behavior In addition to information contained in...
Ngày tải lên: 07/03/2014, 13:20
Báo cáo toán học: " Enhancement of the photoelectric performance of dye-sensitized solar cells by using Ag-doped TiO2 nanofiber in TiO2 nanoparticle film as an electrode" pot
... Enhancement of the photoelectric performance of dye-sensitized solar cells using Ag-doped TiO2 nanofibers in a TiO2 film as electrode En Mei Jin*1, Xing Guan Zhao1, Ju-Young Park2, and Hal-Bon ... TiO2 nanoparticles and thin film porosity TN and ATN nanofibers can be observed at the surface of the film, so the nanofiber- added TiO2 film has a...
Ngày tải lên: 20/06/2014, 20:20
FACTORS AFFECTING JOB PERFORMANCE AN INVESTIGATION OF EMPLOYEES IN THE VIETNAMESE BANKING INDUSTRY
... Unfortunately, the demand of banking employees is forecasted to be in the down –trend in the next few years According to the point of view of specialists in banking industry, many banks will cut off the employees ... services of banks (See more information about Vietnamese Banking Industry in Appendix A) Among many industries, banking industry is o...
Ngày tải lên: 01/06/2015, 20:09