| 000 | 02446nam a2200289 4500 | ||
|---|---|---|---|
| 005 | 20260520005911.0 | ||
| 008 | 260224s2003 xxu ing | ||
| 041 | _aInglés | ||
| 210 | _aIMECE2002-32776 | ||
| 245 | 0 | 0 | _aUpgrading of tubular heat exchangers by the helical spacer method and evaluation |
| 260 |
_aUnited States of America _bFoster Wheeler _c2003 |
||
| 270 | _a14/06/2012 ; 13/01/2004 | ||
| 500 | _aArtículo publicado en la página de Internet de Foster Wheeler (http://www.fwc.com), donde se pueden encontrar otros documentos referentes a los mismos temas. ; Página web visitada en enero de 2004. ; Navegadores de Internet ; Adobe Acrobat (PDF) | ||
| 520 | _aTranscripción del resumen presentado por el autor, en inglés: The tubular heat exchangers described exhibited a sensitivity to flow-induced tube vibration at about 50% of their design shell-side flow. Following a detailed theoretical analysis, the heat exchangers were modified by the helical spacer method providing additional tube supports in-between the existing support plates and in the U-bend. This modification aimed at allowing the heat exchangers to operate safely and reliably at full load, including a 25% overload. Post modification sound and vibration testing was performed which confirmed the adequacy of the modification. The test results showed however, that at the overload condition, an unusual acoustic wave inside the shell was developing. It was determined that this wave would not be harmful to the safe operation of the heat exchangers. The paper will discuss the findings in more detail. | ||
| 942 | _cCONGTP | ||
| 100 | 1 |
_aEisinger, F.L. _926177 |
|
| 100 | 1 |
_aSullivan, R.E. _926178 |
|
| 111 | 2 |
_aInternational Symposium on FSI, AE & FIV+N (5th. : 2002 nov. : New Orleans, Louisiana) _926179 |
|
| 111 | 2 |
_aInt’l Mechanical Engineering Congress & Exposition (2002 nov. 17-22 : New Orleans, Louisiana) _926180 |
|
| 650 | 0 |
_aEquipos para plantas de proceso _993 |
|
| 650 | 0 |
_aIntercambiadores de calor _9100 |
|
| 700 | 1 |
_aSullivan, R.E. _926178 |
|
| 711 | 2 |
_aInternational Symposium on FSI, AE & FIV+N (5th. : 2002 nov. : New Orleans, Louisiana) _926179 |
|
| 711 | 2 |
_aInt’l Mechanical Engineering Congress & Exposition (2002 nov. 17-22 : New Orleans, Louisiana) _926180 |
|
| 999 |
_c153594 _d153594 |
||
| 856 | _uhttp://www.fwc.com/publications/tech_papers/powgen/pdfs/UpgradingofTubularHeatExchangersHelical.pdf | ||