TAPPI TIP 0404-39

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Dryer section performance has a major effect on paper machine productivity and sheet quality. Production rates are frequently limited by drying capacity, which in turn is dependent on heat transfer from the steam in the dryers to the paper. To produce high rates of heat transfer to the sheet, high dryer surface temperatures and good thermal contact with the sheet are necessary. To achieve high quality, a uniform temperature is needed across the width of the dryers. Dryer surface temperature and temperature uniformity are therefore critical parameters in evaluating dryer section performance. The information that follows summarizes techniques and procedures that are available for measuring dryer surface temperatures. Suggestions for interpreting data are also included.

Product Details

Published:
2022
Number of Pages:
16
File Size:
1 file , 2.2 MB
Note:
This product is unavailable in Belarus, Russia, Ukraine

TAPPI TIP 0404-39

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Dryer section performance has a major effect on paper machine productivity and sheet quality. Production rates are frequently limited by drying capacity, which is dependent on heat transfer from the steam in the dryers to the paper. To produce high rates of heat transfer to the sheet, high dryer surface temperatures are necessary. In order to achieve high quality, an even temperature is needed across the width of the dryers. Dryer surface temperature is therefore a critical parameter in evaluating dryer section performance. The information that follows summarizes techniques and procedures that are available for measuring dryer the data are also included surface temperatures. Suggestions for interpreting the data are also included.

Product Details

Published:
07/14/2003
Number of Pages:
23
File Size:
1 file , 2.2 MB

TAPPI TIP 0404-39

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Dryer section performance has a major effect on paper machine productivity and sheet quality. Production rates are frequently limited by drying capacity, which in turn is dependent on heat transfer from the steam in the dryers to the paper. To produce high rates of heat transfer to the sheet, high dryer surface temperatures are necessary. In order to achieve high quality, a uniform temperature is needed across the width of the dryers. Dryer surface temperature and temperature uniformity are therefore critical parameters in evaluating dryer section performance. The information in TAPPI TIP 0404-39 summarizes techniques and procedures that are available for measuring dryer surface temperatures. Suggestions for interpreting data are also included.

Product Details

Published:
2016
Number of Pages:
14
File Size:
1 file , 1.3 MB

TAPPI TIP 0404-39

Click here to purchase
Dryer section performance has a major effect on paper machine productivity and sheet quality. Production rates arefrequently limited by drying capacity, which in turn is dependent on heat transfer from the steam in the dryers to thepaper. To produce high rates of heat transfer to the sheet, high dryer surface temperatures are necessary. In order toachieve high quality, a uniform temperature is needed across the width of the dryers. Dryer surface temperature andtemperature uniformity are therefore critical parameters in evaluating dryer section performance. The informationthat follows summarizes techniques and procedures that are available for measuring dryer surface temperatures.Suggestions for interpreting data are also included.

Product Details

Published:
05/01/2012
Number of Pages:
16
File Size:
1 file , 1.8 MB
Redline File Size:
2 files , 2.8 MB