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                <journal-meta>
                                    <journal-id></journal-id>
            <journal-title-group>
                                                                                    <journal-title>Politeknik Dergisi</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">2147-9429</issn>
                                                                                            <publisher>
                    <publisher-name>Gazi University</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                                                                                                                                            <title-group>
                                                                                                                        <article-title>Havalı Güneş Kolektörlü Ön Kurutucuda Kereste Kurutulması</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="en">
                                    <trans-title>Timber Drying in Pre-dryer with Air Solar Collector</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Ceylan</surname>
                                    <given-names>İlhan</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Aktaş</surname>
                                    <given-names>Mustafa</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Doğan</surname>
                                    <given-names>Hikmet</given-names>
                                </name>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20060901">
                    <day>09</day>
                    <month>01</month>
                    <year>2006</year>
                </pub-date>
                                        <volume>9</volume>
                                        <issue>3</issue>
                                        <fpage>197</fpage>
                                        <lpage>202</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20060901">
                        <day>09</day>
                        <month>01</month>
                        <year>2006</year>
                    </date>
                                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 1998, Journal of Polytechnic</copyright-statement>
                    <copyright-year>1998</copyright-year>
                    <copyright-holder>Journal of Polytechnic</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>Bu çalışmada, klasik tip buharlı kereste kurutma fırınları için bir ön kurutma teşkil edecek olan güneş enerjili havalı kolektörlü kurutucu tasarlanmış ve imal edilmiştir. Kerestede bulunan serbest haldeki nemin bu tip bir kurutucuda kontrollü olarak uzaklaştırılması ile klasik buharlı tip kurutma fırınlarının çalışma süresi azalalacak ve enerji tasarrufu sağlanacaktır. Kurutma sisteminde, kavak keresteleri %80 gr su/ gr kuru madde nem değerinden, %20 gr su/gr kuru madde nem değerine, 13 saatte  getirilmiştir. Aynı sistemde çam keresteleri ise  %110 gr su/gr kuru madde  nem değerinden  %20 gr su/ gr kuru madde nem değerine 19 saatte indirgenmiştir.</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="en">
                            <p>In this study, drying kiln which has solar air collector was designed and manufactured in order to form a predrying for classical type steamy timber drying kilns. The energy economy is provided by diminishing the running time of the classical type steamy drying kilns with throwing free moisture in timber. In the drying system, the poplar timber’s dry basis moisture content was reduced from 80% g water/ g dry matter to 20% at 13 hours. In the same system, the pine timber’s dry basis moisture content was reduced from 110% g water/ g dry matter to 20% at 19 hours</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Kurutma</kwd>
                                                    <kwd>   havalı güneş kolektörü</kwd>
                                                    <kwd>   kavak</kwd>
                                                    <kwd>   çam</kwd>
                                                    <kwd>   kurutucu</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="en">
                                                    <kwd>Drying</kwd>
                                                    <kwd>   solar air collector</kwd>
                                                    <kwd>   poplar</kwd>
                                                    <kwd>   pine</kwd>
                                                    <kwd>   dryer</kwd>
                                            </kwd-group>
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