Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
A bed type hybrid solar grape drier.
Date
1982
Author
Saka, Haldun
Metadata
Show full item record
Item Usage Stats
36
views
0
downloads
Cite This
URI
https://hdl.handle.net/11511/7933
Collections
Graduate School of Natural and Applied Sciences, Thesis
Suggestions
OpenMETU
Core
A Lumped-Element Wideband 3-dB Quadrature Hybrid
Kazan, Oguz; Memioglu, Onur; Kocer, Fatih; Gundel, Adnan; Toker, Canan (2019-06-01)
A novel lumped-element topology is presented for a wideband 3-dB 90 degrees hybrid coupler where design and implementation are straightforward. In the design, only lumped LC elements are used, and the topology employs a simple widebanding technique. Depending on the allowed ripple, theoretical bandwidths up to 80% are achievable. Both return losses and isolations are theoretically infinite at the center frequency and remain better than 15 dB over the band depending on the proper choice of design parameters....
A unitiy power factor resonant inverterwith single transistor for induction cooking.
Çolak, Barış; Ertan, H. Bülent; Department of Electrical and Electronics Engineering (2002)
A three phase all sic PWM rectifier for industry applications
Yolaçan, Cem; Ermiş, Muammer; Department of Electrical and Electronics Engineering (2019)
In this thesis work, a three phase PWM Rectifier for industry applications will be designed by using SiC Power MOSFETs and its laboratory prototype will then be implemented. The topology of the PWM rectifier is the three phase full bridge topology to convert three phase 400 V AC line-to-line voltage to desirable voltage levels between 500V and 1000V. The PWM Rectifier has the capability of permitting the flow of active power in both directions. The new technology SiC Power MOSFETs can operate at higher freq...
A novel red to transmissive electrochromic polymer based on phenanthrocarbazole
Atakan, Gizem; Günbaş, Emrullah Görkem (Royal Society of Chemistry (RSC), 2016-01-01)
A novel red to transmissive electrochromic polymer is described. A monomer which consists of EDOT and phenanthrocarbazole units was designed. Upon electrochemical polymerization of this material, a red colored polymer film was formed, which upon oxidation switches to a highly transmissive state. A high optical contrast (51%) and fast switching times (0.65 s and 0.52 s) were achieved, making this polymer an important candidate for electrochromic device and simple display applications. In addition, to best of...
A Pattern Reconfigurable Compact Antenna Structure Based on Shorted Microstrip Patches
Çelik, Feza Turgay; Alatan, Lale; Aydın Çivi, Hatice Özlem (2022-01-01)
A compact pattern reconfigurable antenna structure is proposed. The proposed antenna structure is composed of two shorted quarter-wave microstrip patch antennas placed side by side to share a common shorting plane. Therefore, the total length of the antenna is a half wavelength. Pattern reconfiguration is achieved by exciting two antennas with different phases and consequently steering the main beam. With such a compact antenna, beam steering up to 350 is demonstrated.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
H. Saka, “A bed type hybrid solar grape drier.,” Middle East Technical University, 1982.