{"id":1653,"date":"2023-03-16T07:49:19","date_gmt":"2023-03-16T07:49:19","guid":{"rendered":"https:\/\/www.analiztemizoda.com\/?p=1653"},"modified":"2023-03-16T07:50:54","modified_gmt":"2023-03-16T07:50:54","slug":"balometre-olcum-uygulamalari","status":"publish","type":"post","link":"https:\/\/www.analiztemizoda.com\/en\/balometre-olcum-uygulamalari\/","title":{"rendered":"Balometre \u00f6l\u00e7\u00fcm uygulamalar\u0131"},"content":{"rendered":"

KAR\u015eI BASIN\u00c7 TELAF\u0130 ED\u0130LM\u0130\u015e \u00d6L\u00c7\u00dcMLER<\/h2>\n\n\n\n

Hava debisi \u00f6l\u00e7\u00fcmlerinde kullan\u0131lan balometreler, ak\u0131\u015fa kar\u015f\u0131 bir diren\u00e7 olu\u015fturdu\u011fundan, hassas \u00f6l\u00e7\u00fcmler i\u00e7in \u00f6l\u00e7\u00fcm de\u011ferlerine bir d\u00fczeltme fakt\u00f6r\u00fc eklenmesi gereklidir. \u00d6zellikle debinin 850 m\u00b3\/h de\u011ferinden y\u00fcksek oldu\u011fu durumlarda, kar\u015f\u0131 bas\u0131n\u00e7 telafi edilmi\u015f \u00f6l\u00e7\u00fcm sonu\u00e7lar\u0131 daha tatmin edici de\u011ferler sa\u011flar. Bu \u015fekilde bir \u00f6l\u00e7\u00fcm a\u015fa\u011f\u0131daki \u015fekilde ger\u00e7ekle\u015ftirilir:<\/p>\n\n\n\n

1- \u00d6ncelikle cihaz men\u00fcs\u00fcnden \u201cCapture Hood Back with Pressure Compensation<\/em>\u201d \u2018\u2019Kar\u015f\u0131 Bas\u0131n\u00e7 Telafi Edilmi\u015f Balometre \u00d6l\u00e7\u00fcm\u00fc<\/em>\u2019\u2019 se\u00e7ilir. Bu \u00f6l\u00e7\u00fcm, biri kanat\u00e7\u0131k a\u00e7\u0131k biri kanat\u00e7\u0131k kapal\u0131 olacak \u015fekilde arka arkaya iki \u00f6l\u00e7\u00fcm al\u0131narak ger\u00e7ekle\u015ftirilir.<\/p>\n\n\n\n

2- Balometre dif\u00fcz\u00f6r, menfez ya da \u00f6l\u00e7\u00fcm yap\u0131lmas\u0131 istenilen a\u00e7\u0131kl\u0131k \u00fczerine yerle\u015ftirilir.<\/p>\n\n\n\n

3- Kar\u015f\u0131 bas\u0131n\u00e7 kanat\u00e7\u0131\u011f\u0131 cihaz\u0131n yan\u0131nda bulunan kol yard\u0131m\u0131 ile a\u00e7\u0131l\u0131r.<\/p>\n\n\n\n

4- K\u0131rm\u0131z\u0131 okuma d\u00fc\u011fmesine bas\u0131l\u0131r ve \u00f6l\u00e7\u00fcm al\u0131n\u0131rken ekranda \u2018OPEN<\/em>\u2019 \u2018A\u00c7IK<\/em>\u2019 ibaresi belirir. (\u00c7ok d\u00fc\u015f\u00fck ak\u0131\u015flarda bu ad\u0131m\u0131n ve 6. ad\u0131m\u0131n her birinin tamamlanmas\u0131 sekiz (8) saniyeye kadar s\u00fcrebilir. Y\u00fcksek debi sonu\u00e7lar\u0131 daha h\u0131zl\u0131 belirir.)<\/p>\n\n\n\n

5- \u2018CLOSE FLAP\u2019 \u2018KANAT\u00c7I\u011eI KAPATIN\u2019 mesaj\u0131 ekranda belirince, yandaki kol kanat\u00e7\u0131k tamamen kapal\u0131 hale gelene kadar \u00e7ekilir.<\/p>\n\n\n\n

6- K\u0131rm\u0131z\u0131 okuma d\u00fc\u011fmesine bas\u0131l\u0131r ve \u00f6l\u00e7\u00fcm al\u0131n\u0131rken ekranda \u2018CLOSED\u2019 \u2018KAPALI\u2019 ibaresi belirir.<\/p>\n\n\n\n

7- \u00d6l\u00e7\u00fcm tamamlan\u0131nca ekranda kar\u015f\u0131 bas\u0131n\u00e7 telafi edilmi\u015f \u00f6l\u00e7\u00fcm de\u011feri belirir ve yeni bir \u00f6l\u00e7\u00fcm ba\u015flat\u0131lana kadar ekranda kal\u0131r. Veriyi haf\u0131zaya kaydetmek i\u00e7in \u2018SAVE\u2019 \u2018KAYIT\u2019 tu\u015funa bas\u0131l\u0131r.<\/p>\n\n\n\n

Not :<\/p>\n\n\n\n

Balometrenin hem standart hem de kar\u015f\u0131 bas\u0131n\u00e7 telafi edilmi\u015f \u00f6l\u00e7\u00fcmlerde ayn\u0131 debiye maruz b\u0131rak\u0131lmas\u0131 \u00f6nemlidir. \u00d6nerilen iki \u00f6l\u00e7\u00fcm s\u0131ras\u0131nda balometrenin \u00f6l\u00e7\u00fcm alan\u0131ndan kald\u0131r\u0131lmamas\u0131d\u0131r. Debinin de\u011fi\u015fmesi ya da b\u00fcy\u00fck sal\u0131n\u0131mlar yapmas\u0131 durumunda al\u0131nacak \u00f6l\u00e7\u00fcm de\u011ferleri hatal\u0131 olacakt\u0131r.<\/p>\n\n\n\n

\u00d6l\u00e7\u00fcmlerin mant\u0131kl\u0131 olmas\u0131 i\u00e7in kanat\u00e7\u0131k a\u00e7\u0131k durumdaki okuma, kanat\u00e7\u0131k kapal\u0131 durumdaki okumadan y\u00fcksek olmal\u0131d\u0131r. Bunun  aksinin olmas\u0131 durumunda ekranda \u2018ERROR<\/em>\u2019 \u2018HATA<\/em>\u2019 mesaj\u0131 belirir. Balometre ile \u00f6l\u00e7\u00fcm yap\u0131l\u0131rken ortaya \u00e7\u0131kan debi d\u00fc\u015f\u00fcm\u00fc, balometre direnci, dif\u00fcz\u00f6r\/menfez direnci, sistem bas\u0131nc\u0131 ve debi miktar\u0131 de\u011ferlerinin birle\u015fik etkisine ba\u011fl\u0131d\u0131r. <\/p>\n\n\n\n

Kar\u015f\u0131 bas\u0131n\u00e7 telafi edilmi\u015f \u00f6l\u00e7\u00fcm ile debinin dif\u00fcz\u00f6rden\/menfezden orijinal hali ile geldi\u011fi \u015fekildeki de\u011feri balometre<\/a> direnci olmadan \u00f6l\u00e7\u00fclm\u00fc\u015f olur. Yine de her zaman \u00f6nerilen, balometre ile elde edilen debi de\u011ferlerinin pitot t\u00fcp\u00fc ya da termal anemometre kullan\u0131larak \u00e7ok noktal\u0131, kanal i\u00e7i h\u0131z traversi y\u00f6ntemi ile do\u011frulanmas\u0131d\u0131r. Travers al\u0131n\u0131rken dairesel kanallar i\u00e7in log-lineer metodunun, dikd\u00f6rtgen kanallar i\u00e7in ise Log-Tchebycheff metodunun kullan\u0131lmas\u0131 \u00f6nerilir.<\/p>\n\n\n\n

AKI\u015e D\u00dcZLE\u015eT\u0130R\u0130C\u0130 <\/h2>\n\n\n\n

Ak\u0131\u015f d\u00fczle\u015ftirici bas\u0131n\u00e7 esasl\u0131 \u00e7al\u0131\u015fan balometrelerde, t\u00fcrb\u00fclansl\u0131 ak\u0131\u015f\u0131n \u00f6l\u00e7\u00fcm do\u011frulu\u011fu \u00fczerinde yaratt\u0131\u011f\u0131 negatif etkileri b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azalt\u0131r. Ak\u0131\u015f d\u00fczeltici balometre i\u00e7inde daha d\u00fczenli bir ak\u0131\u015f yap\u0131s\u0131 yarat\u0131r. \u00d6zellikle swirl ya da twist (zemin) dif\u00fcz\u00f6r \u00f6l\u00e7\u00fcmleri i\u00e7in idealdir. Bu tarz dif\u00fcz\u00f6rler, bunlara ba\u011fl\u0131 kanal sistemi ve havaland\u0131rma ekipmanlar\u0131, oda havas\u0131 ile kar\u0131\u015fan ya da s\u00fcr\u00fcklenen hareketler yolu ile, hedef alana belirli bir hacimde hava g\u00f6ndermeyi ve dolu b\u00f6lge i\u00e7inde optimum s\u0131cakl\u0131k homojenli\u011fini ve minimum hissedilir cereyan\u0131 art\u0131rmak i\u00e7in tasarlanm\u0131\u015ft\u0131r. <\/p>\n\n\n\n

Swirl ve twist dif\u00fcz\u00f6rlerden gelen hava balometrelerde \u00f6nemli \u00f6l\u00e7\u00fcm hatalar\u0131na neden olur. Bu balometre i\u00e7erisinde d\u00f6nerek ilerleyen ve balometre alg\u0131lay\u0131c\u0131 manifoldu \u00e7evresinde d\u00fczensiz bir da\u011f\u0131l\u0131ma neden olan hava ak\u0131\u015f yap\u0131s\u0131ndan kaynaklan\u0131r. E\u011fer balometre<\/a> i\u00e7erisinde bir ak\u0131\u015f d\u00fczeltici kullan\u0131lmazsa %40\u2019a varan \u00f6l\u00e7\u00fcm hatalar\u0131 ile kar\u015f\u0131la\u015f\u0131labilir.<\/p>\n\n\n\n

\"Balometre
Balometre \u00f6l\u00e7\u00fcm<\/figcaption><\/figure>\n\n\n\n
\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Debi \u00f6l\u00e7\u00fcm standard\u0131 olarak iki y\u00fcksek do\u011frulu\u011fa sahip debi istasyonunun kullan\u0131ld\u0131\u011f\u0131 performans verisi grafikleri (Debi istasyonlar\u0131 s\u0131zd\u0131rmaz bir kanal sisteminde swirl dif\u00fcz\u00f6rlere do\u011fru ak\u0131\u015f y\u00f6n\u00fcne (upstream) yerle\u015ftirilmi\u015ftir<\/em>.)<\/p>","protected":false},"excerpt":{"rendered":"

KAR\u015eI BASIN\u00c7 TELAF\u0130 ED\u0130LM\u0130\u015e \u00d6L\u00c7\u00dcMLER Hava debisi \u00f6l\u00e7\u00fcmlerinde kullan\u0131lan balometreler, ak\u0131\u015fa kar\u015f\u0131 bir diren\u00e7 olu\u015fturdu\u011fundan, hassas \u00f6l\u00e7\u00fcmler i\u00e7in \u00f6l\u00e7\u00fcm de\u011ferlerine bir d\u00fczeltme fakt\u00f6r\u00fc eklenmesi gereklidir. \u00d6zellikle debinin 850 m\u00b3\/h de\u011ferinden y\u00fcksek oldu\u011fu durumlarda, kar\u015f\u0131 bas\u0131n\u00e7 telafi edilmi\u015f \u00f6l\u00e7\u00fcm sonu\u00e7lar\u0131 daha tatmin edici de\u011ferler sa\u011flar. Bu \u015fekilde bir \u00f6l\u00e7\u00fcm a\u015fa\u011f\u0131daki \u015fekilde ger\u00e7ekle\u015ftirilir: 1- \u00d6ncelikle cihaz men\u00fcs\u00fcnden […]\n","protected":false},"author":2,"featured_media":1657,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[64,66,65],"class_list":["post-1653","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-balometre","tag-balometre","tag-olcum","tag-test"],"_links":{"self":[{"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/posts\/1653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/comments?post=1653"}],"version-history":[{"count":2,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1659,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/media\/1657"}],"wp:attachment":[{"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.analiztemizoda.com\/en\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}