IPL Presentation Curs 1 2011
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Transcript of IPL Presentation Curs 1 2011
![Page 1: IPL Presentation Curs 1 2011](https://reader034.fdocumente.com/reader034/viewer/2022042503/54395b9dafaf9fb92e8b4fd5/html5/thumbnails/1.jpg)
UNIVERSITATEA “TRANSILVANIA” DIN BRASOV
FACULTATEA DE INGINERIA LEMNULUI
Titular: Prof.dr.ing. Mihaela CAMPEAN
2011 / 20122011 / 2012
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STRUCTURA CURSULUIPARTEA I. BAZE TEORETICE 4 capitole
I.1. NOTIUNI INTRODUCTIVE• DEFINITIA TRATARII TERMICE• SCOPUL GENERAL
• OBIECTIVE SPECIFICE• INSEMNATATEA ECONOMICA
• EXEMPLE
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I.2. SISTEMUL LEMN-UMIDITATE-CALDURA
CALDURACALDURA UMIDITATEUMIDITATE
LEMNLEMN
ModificareaModificareaTEMPERATURIITEMPERATURII
ModifiModificareacareaUMIDIUMIDITATIITATII
MEDIU DE TRATARE
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I.3. MECANISMUL USCARII LEMNULUI. TENSIUNI SI DEFORMATII LA USCARE
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I.4. ELABORAREA REGIMURILOR DE USCARE. CALCULUL DURATEI DE USCARE
1,560 (max70)
271830Stejar7
2,075301540Carpen6
2,080341745Fag5
2,22,2803550Păr, cireş, nuc, mesteacăn4
2,580371550Castan, larice3
2,880391450Arin, tei, plop, salcie2
3,590451360Molid, brad, cedru, pin1
la U < Ucrla U > Ucrlemnoasă
GUt2, °CUcr,%
Ue1, %t1,°CSpeciaGrupa
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PARTEA a II-a. USCAREA CHERESTELEI
II.1. USCAREA IN AER LIBER 3 capitole
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II.2. USCAREA ARTIFICIALA
● CLASIFICAREA PROCEDEELOR
● PROCEDEE SPECIALE DE USCARE
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II.2.1. USCAREA CONVENTIONALA
● PRINCIPIU
● AVANTAJE SI DEZAVANTAJE
● DOMENIU DE APLICABILITATE
● INSTALATII
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II.2.2. USCAREA CU DESUMIDIFICARE PRIN CONDENSARE
● PRINCIPIU
● AVANTAJE SI DEZAVANTAJE
● DOMENIU DE APLICABILITATE
● INSTALATII
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II.2.3. USCAREA IN VID
● PRINCIPIU
● AVANTAJE SI DEZAVANTAJE
● DOMENIU DE APLICABILITATE
● INSTALATII
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II.2.4. USCAREA IN CIF SI CU MICROUNDE
● PRINCIPIU
● AVANTAJE SI DEZAVANTAJE
● DOMENIU DE APLICABILITATE
● INSTALATII
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II.3. TEHNOLOGIA USCARII CHERESTELEI
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BIBLIOGRAFIECAMPEAN, M., MARINESCU, I. (2003): TRATAMENTE TERMICE ALE LEMNULUI. BAZE TEORETICE. Ed. Univ. “Transilvania”, Brasov.
CAMPEAN, M. (1997): TRATAMENTE TERMICE ALE LEMNULUI. USCAREA CHERESTELEI. Reprografia Univ. “Transilvania”, Brasov.
MARINESCU, I. (1979): USCAREA LEMNULUI. VOL. IEd. Tehnica, Bucuresti.
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FORME DE EXAMINARE
EXAMEN PARTIAL: PARTEA 1 (TEORIE + PROBLEMA)EXAMEN PARTIAL: PARTEA 1 (TEORIE + PROBLEMA)
EXAMEN FINAL: 3 SUBIECTE (EXAMEN FINAL: 3 SUBIECTE (TEORIE PITEORIE PI + TEORIE PII + TEORIE PII + + PROBLEMA PIPROBLEMA PI))
CONDITII DE PROMOVARE:CONDITII DE PROMOVARE:PREZENTA LABORATOR: 100%PREZENTA LABORATOR: 100%
MEDIA ARITMETICA A NOTELOR LA CELE TREI MEDIA ARITMETICA A NOTELOR LA CELE TREI SUBIECTE DE EXAMEN SUBIECTE DE EXAMEN ≥≥ 5 (5 (cincicinci))
NUMAR DE CREDITE: 5NUMAR DE CREDITE: 5
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CE TRATEAZA ACEST CURSDE CE ESTE
NECESARA USCAREA CHERESTELEI ?
CUM SE REALIZEAZA
CONDUCEREA AUTOMATA A
PROCESULUI ?
CARE SUNT PROCEDEELE
POSIBILE ?
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VA MULTUMESC PENTRU
ATENTIE !