MALLS Web
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[[staff/¿·CCD]]
* Ç®·×»» [#be2ae50b]
** Ç®¸» [#o0cfbce6]
- CCD¤ÎÇÛÀþ¡¢²¹ÅٷפÎÇÛÀþ¤«¤é¤ÎÅÁƳǮ
- CCDÁ뤫¤é¤ÎÊü¼ÍÇ®
- ¥Õ¥é¥ó¥¸ÈÄ¡¢¥Ð¥Ã¥¯¥×¥ì¡¼¥È¤«¤é¤ÎÇ®Êü¼Í
- CCD¥×¥ì¡¼¥È¤Î¥µ¥Ý¡¼¥È¤«¤é¤ÎÅÁƳǮ
*** ÀßÄê²¹ÅÙ [#oacd5aae]
- ³°µ¤²¹=300K
- ÎäµÑ²¹ÅÙ=170K(-103.15 deg)¡¡
**CCD¤ÎÆþÀþ¤Ë¤è¤ëÆþÇ® [#sff5668e]
--CCD¤ÎÇÛÀþ¡á40ËÜ
---°ìËܤ¢¤¿¤ê¡¡
Q_ccd_line = 3.1e-6 / 0.3 *1.7*(300-170)
= 0.00228366666667
~ 0.0023 [W]
---40ËܤÇ
Q_ccd_line_all = 3.1e-6 / 0.3 *1.7*(300-170) *40
= 0.0913466666667
~ 0.1 [W]
-- ²¹ÅÙ·×£±¸Ä¤¢¤¿¤ê¤ÎÇÛÀþ=2ËÜ
Q_therm_line = 3.1e-6 / 0.3 *1.7*(300-170) * 2
= 0.00456733333333
~ 0.0046 [W]
--- ²¹ÅÙ·×2¸Ä¤Ç4ËÜ
Q_therm_line_all = Q_therm * 2 = 0.004567 * 2
= 0.0094
~ 0.01 [W]
-- ƳÀþ¤«¤é¤ÎÆþÇ®¹ç·×
Q_line_total = Q_ccd_line_all + Q_therm
= 0.1 + 0.01
= 0.11 [W]
** CCDÁ뤫¤é¤ÎÆþÇ® [#v9e0282c]
-- CCDÁ릵100mm
-- Êü¼ÍΨ ¦Å1=0.3, ¦Å2=1.0
Q_wind = A¦Ò(T1**4 - T2**4)¦Å1¦Å2/(¦Å1+¦Å2-¦Å1¦Å2)
= (0.05 * 0.05 * 3.14)*5.67e-8 * (300**4 - 170**4...
= 0.97 [W]
** ¥Ç¥å¥¢¡¼ËÜÂΤ«¤é¤ÎÆþÇ® [#v9b24a28]
-- ÎãÂê)
40 cm x 7cm ¤ÎÈÄ2Ëç(300/170K)¤¬¸þ¤«¤¤¹ç¤Ã¤Æ¤¤¤ë¾ì¹ç¤ÎÇ®ÎÌ
Êü¼ÍΨ¤ò0.3¤È¤¹¤ë¤È¡¢
Q_plate = A¦Ò(T1**4 - T2**4)¦Å1¦Å2/(¦Å1+¦Å2-¦Å1¦Å2)
= (0.4*0.07)*5.67e-8*(300**4-170**4)*0.3*0.3/(0....
= 2.03 [W]
*** º£²ó¤Î¥Ç¥å¥¢¡¼ [#u10c8f02]
- ¥Õ¥é¥ó¥¸ÌÌ¡ÊCCDÁëÌÌÀÑ´Þ¤à¡Ë(300K)¤«¤éCCDÊìÈ×(170K)¤Ø¤Î...
- Ç®¸»¤È¤·¤Æ¹Íθ¤¹¤Ù¤¤Ï¡¢
- ¥Õ¥é¥ó¥¸ÌÌ(300K) :¦µ240¡¢Áë·ê¦µ100(¥¢¥ë¥ß)¡¡¤È¤¹¤ë
- CCDÊìÈ×ÌÌÀÑ(170K): 78mm x 83 mm(¿À¸ÍÂç¤ÎCAD¤«¤é)¤Ç·×»»
- CCDÊìÈפθå¤í¤ÎµÛ¼ýÈ×(170K) :¦µ130
- ¥Ð¥Ã¥¯¥×¥ì¡¼¥ÈÌÌ(300K)¡§¦µ190 (¥¢¥ë¥ß)¡¡¤È¤¹¤ë
- ¼°¡§Q = A¦Ò(T1**4 - T2**4)¦Å1¦Å2/(¦Å1+¦Å2-¦Å1¦Å2)
- ¥Õ¥é¥ó¥¸¤ÎÌÌÀÑ¡ÊÁ뤬¤Ê¤¤¾ì¹ç¡Ë
A_flange = (0.12*0.12*3.14) = 0.045216 [m^2]
- ¥Õ¥é¥ó¥¸ÈĤ«¤é¤ÎÆþÇ®¡ÊÁ뤬¤Ê¤¤¾ì¹ç¡Ë¡§ºÇÂçÃÍ
Q_flange = 0.045216 * 5.67e-8* (300**4-170**4)*0.3*0.3/(...
= 3.2867797096
= 3.3 [W]
- ¥Õ¥é¥ó¥¸¤ÎÌÌÀÑ¡ÊÁë¤ò¹Íθ¡Ë
A_flange = (0.12*0.12*3.14)-(0.05*0.05*3.14)=0.037366 [m...
- ¥Õ¥é¥ó¥¸ÈĤ«¤é¤ÎÆþÇ®(Áë¤ò¹Íθ)¡§ºÇÂçÃÍ
Q_flange = 0.037366 * 5.67e-8* (300**4-170**4)*0.3*0.3/(...
= 2.71615823224
~ 2.7 [W]
- CCDÊìÈ×(78mmx83mm)¤ÎÌÌÀÑ
A_plate = (0.078*0.083)=0.006474 [m^2]
- CCDÊìÈפθå¤í¤ÎµÛ¼ýÈ×(¦µ130)¤ÎÌÌÀÑ¡ÊÊìÈפè¤ê¤âÂ礤¤¡Ë
A_abs.plate = (0.065*0.065*3.14) = 0.0132665 [m^2]
- ¥Õ¥é¥ó¥¸ÈĤ«¤é¡¢CCDÊìÈפؤÎÆþÇ®
Q_frange-CCDplate = 0.0065 * * 5.67e-8* (300**4-170**4)*...
= 0.472489121382
~ 0.48 [W]
- ¥Ð¥Ã¥¯¥×¥ì¡¼¥ÈÁ´Ì̤«¤éCCDÊìÈפθå¤í¤ÎµÛ¼ýÈפؤÎÆþÇ®
Q_backplate-abs.plate = (0.0132665)*5.67e-8* (300**4-17...
= 0.964350296741 [W]
~ 0.96 [W]¡¡
- CCDÊìÈפÎÌÌÀѤǼõ¤±¤ë¥Õ¥é¥ó¥¸Ì̤«¤é¤ÎÆþÇ®
Q_CCDplate = 0.0065 * 5.67e-8 * (300**4-170**4)*0.3*0.3/...
= 0.472489121382 [W]
= 0.47 [W]
- ¹ç·×
Q = Q_wire_total + Q_wind + Q_flange + Q_backplate
= 0.11 + 0.97 + 0.47 + 0.96
= 2.51 [W]
- ¥Õ¥é¥ó¥¸È×Á´Ì̤«¤éCCD plate¤ËÆþÇ®¤·¤¿¾ì¹ç
Q_over =¡¡0.11 + 0.97 + 3.3 + 0.96
= 5.34 [W]
- ÎäÅൡ¤ÎÎäÅàǽÎÏ(³°µ¤=25 deg.C.) --> ¼Â¸úÃÍ(10% off)
-- SC-UC08 : 12 W at 170K (-103 deg.C.) --> 12/1.1=10.91 ...
-- SC-UE15 : 30 W at 170K (-103 deg.C.) --> 30/1.1=27.27 ...
- SC-UC08¤ÎÍøÍѤòÁÛÄꤷ¤¿¾ì¹ç
-- 10 [W] @ 170K - 2.51 [W] ~ 7.5 [ W ] ¤¬¥µ¥Ý¡¼¥È¤«¤éµö...
Q = ¦Ë * S / L (Th - Tc)¤è¤ê¡¢[S:m^2, L:m]
¦Ë=0.7 (¥¢¥ë¥ß¡ÁÅ´¤òÁÛÄê)
7.5 = 0.7 * S/0.01 * (300-170) = S*9100
S = 0.000824 [m^2]
= 824 mm^2
¥µ¥Ý¡¼¥È¤Ï4¤Ä¤Ê¤Î¤Ç¡¢1/4¤·¤Æ¡¢
1/4*S = 206 [mm^2]
14.4 mm »Í³Ñ¤ËÂбþ
À߷פǤϡ¢¦µ10¤Î¥°¥é¥Õ¥Õ¥¡¥¤¥Ð¡¼¤òÍøÍѤ¹¤ë¤Î¤Ç¡¢
µöÍÆÎÌÆâ¤Ë¼ý¤Þ¤ë¡£
½ªÎ»¹Ô:
[[staff/¿·CCD]]
* Ç®·×»» [#be2ae50b]
** Ç®¸» [#o0cfbce6]
- CCD¤ÎÇÛÀþ¡¢²¹ÅٷפÎÇÛÀþ¤«¤é¤ÎÅÁƳǮ
- CCDÁ뤫¤é¤ÎÊü¼ÍÇ®
- ¥Õ¥é¥ó¥¸ÈÄ¡¢¥Ð¥Ã¥¯¥×¥ì¡¼¥È¤«¤é¤ÎÇ®Êü¼Í
- CCD¥×¥ì¡¼¥È¤Î¥µ¥Ý¡¼¥È¤«¤é¤ÎÅÁƳǮ
*** ÀßÄê²¹ÅÙ [#oacd5aae]
- ³°µ¤²¹=300K
- ÎäµÑ²¹ÅÙ=170K(-103.15 deg)¡¡
**CCD¤ÎÆþÀþ¤Ë¤è¤ëÆþÇ® [#sff5668e]
--CCD¤ÎÇÛÀþ¡á40ËÜ
---°ìËܤ¢¤¿¤ê¡¡
Q_ccd_line = 3.1e-6 / 0.3 *1.7*(300-170)
= 0.00228366666667
~ 0.0023 [W]
---40ËܤÇ
Q_ccd_line_all = 3.1e-6 / 0.3 *1.7*(300-170) *40
= 0.0913466666667
~ 0.1 [W]
-- ²¹ÅÙ·×£±¸Ä¤¢¤¿¤ê¤ÎÇÛÀþ=2ËÜ
Q_therm_line = 3.1e-6 / 0.3 *1.7*(300-170) * 2
= 0.00456733333333
~ 0.0046 [W]
--- ²¹ÅÙ·×2¸Ä¤Ç4ËÜ
Q_therm_line_all = Q_therm * 2 = 0.004567 * 2
= 0.0094
~ 0.01 [W]
-- ƳÀþ¤«¤é¤ÎÆþÇ®¹ç·×
Q_line_total = Q_ccd_line_all + Q_therm
= 0.1 + 0.01
= 0.11 [W]
** CCDÁ뤫¤é¤ÎÆþÇ® [#v9e0282c]
-- CCDÁ릵100mm
-- Êü¼ÍΨ ¦Å1=0.3, ¦Å2=1.0
Q_wind = A¦Ò(T1**4 - T2**4)¦Å1¦Å2/(¦Å1+¦Å2-¦Å1¦Å2)
= (0.05 * 0.05 * 3.14)*5.67e-8 * (300**4 - 170**4...
= 0.97 [W]
** ¥Ç¥å¥¢¡¼ËÜÂΤ«¤é¤ÎÆþÇ® [#v9b24a28]
-- ÎãÂê)
40 cm x 7cm ¤ÎÈÄ2Ëç(300/170K)¤¬¸þ¤«¤¤¹ç¤Ã¤Æ¤¤¤ë¾ì¹ç¤ÎÇ®ÎÌ
Êü¼ÍΨ¤ò0.3¤È¤¹¤ë¤È¡¢
Q_plate = A¦Ò(T1**4 - T2**4)¦Å1¦Å2/(¦Å1+¦Å2-¦Å1¦Å2)
= (0.4*0.07)*5.67e-8*(300**4-170**4)*0.3*0.3/(0....
= 2.03 [W]
*** º£²ó¤Î¥Ç¥å¥¢¡¼ [#u10c8f02]
- ¥Õ¥é¥ó¥¸ÌÌ¡ÊCCDÁëÌÌÀÑ´Þ¤à¡Ë(300K)¤«¤éCCDÊìÈ×(170K)¤Ø¤Î...
- Ç®¸»¤È¤·¤Æ¹Íθ¤¹¤Ù¤¤Ï¡¢
- ¥Õ¥é¥ó¥¸ÌÌ(300K) :¦µ240¡¢Áë·ê¦µ100(¥¢¥ë¥ß)¡¡¤È¤¹¤ë
- CCDÊìÈ×ÌÌÀÑ(170K): 78mm x 83 mm(¿À¸ÍÂç¤ÎCAD¤«¤é)¤Ç·×»»
- CCDÊìÈפθå¤í¤ÎµÛ¼ýÈ×(170K) :¦µ130
- ¥Ð¥Ã¥¯¥×¥ì¡¼¥ÈÌÌ(300K)¡§¦µ190 (¥¢¥ë¥ß)¡¡¤È¤¹¤ë
- ¼°¡§Q = A¦Ò(T1**4 - T2**4)¦Å1¦Å2/(¦Å1+¦Å2-¦Å1¦Å2)
- ¥Õ¥é¥ó¥¸¤ÎÌÌÀÑ¡ÊÁ뤬¤Ê¤¤¾ì¹ç¡Ë
A_flange = (0.12*0.12*3.14) = 0.045216 [m^2]
- ¥Õ¥é¥ó¥¸ÈĤ«¤é¤ÎÆþÇ®¡ÊÁ뤬¤Ê¤¤¾ì¹ç¡Ë¡§ºÇÂçÃÍ
Q_flange = 0.045216 * 5.67e-8* (300**4-170**4)*0.3*0.3/(...
= 3.2867797096
= 3.3 [W]
- ¥Õ¥é¥ó¥¸¤ÎÌÌÀÑ¡ÊÁë¤ò¹Íθ¡Ë
A_flange = (0.12*0.12*3.14)-(0.05*0.05*3.14)=0.037366 [m...
- ¥Õ¥é¥ó¥¸ÈĤ«¤é¤ÎÆþÇ®(Áë¤ò¹Íθ)¡§ºÇÂçÃÍ
Q_flange = 0.037366 * 5.67e-8* (300**4-170**4)*0.3*0.3/(...
= 2.71615823224
~ 2.7 [W]
- CCDÊìÈ×(78mmx83mm)¤ÎÌÌÀÑ
A_plate = (0.078*0.083)=0.006474 [m^2]
- CCDÊìÈפθå¤í¤ÎµÛ¼ýÈ×(¦µ130)¤ÎÌÌÀÑ¡ÊÊìÈפè¤ê¤âÂ礤¤¡Ë
A_abs.plate = (0.065*0.065*3.14) = 0.0132665 [m^2]
- ¥Õ¥é¥ó¥¸ÈĤ«¤é¡¢CCDÊìÈפؤÎÆþÇ®
Q_frange-CCDplate = 0.0065 * * 5.67e-8* (300**4-170**4)*...
= 0.472489121382
~ 0.48 [W]
- ¥Ð¥Ã¥¯¥×¥ì¡¼¥ÈÁ´Ì̤«¤éCCDÊìÈפθå¤í¤ÎµÛ¼ýÈפؤÎÆþÇ®
Q_backplate-abs.plate = (0.0132665)*5.67e-8* (300**4-17...
= 0.964350296741 [W]
~ 0.96 [W]¡¡
- CCDÊìÈפÎÌÌÀѤǼõ¤±¤ë¥Õ¥é¥ó¥¸Ì̤«¤é¤ÎÆþÇ®
Q_CCDplate = 0.0065 * 5.67e-8 * (300**4-170**4)*0.3*0.3/...
= 0.472489121382 [W]
= 0.47 [W]
- ¹ç·×
Q = Q_wire_total + Q_wind + Q_flange + Q_backplate
= 0.11 + 0.97 + 0.47 + 0.96
= 2.51 [W]
- ¥Õ¥é¥ó¥¸È×Á´Ì̤«¤éCCD plate¤ËÆþÇ®¤·¤¿¾ì¹ç
Q_over =¡¡0.11 + 0.97 + 3.3 + 0.96
= 5.34 [W]
- ÎäÅൡ¤ÎÎäÅàǽÎÏ(³°µ¤=25 deg.C.) --> ¼Â¸úÃÍ(10% off)
-- SC-UC08 : 12 W at 170K (-103 deg.C.) --> 12/1.1=10.91 ...
-- SC-UE15 : 30 W at 170K (-103 deg.C.) --> 30/1.1=27.27 ...
- SC-UC08¤ÎÍøÍѤòÁÛÄꤷ¤¿¾ì¹ç
-- 10 [W] @ 170K - 2.51 [W] ~ 7.5 [ W ] ¤¬¥µ¥Ý¡¼¥È¤«¤éµö...
Q = ¦Ë * S / L (Th - Tc)¤è¤ê¡¢[S:m^2, L:m]
¦Ë=0.7 (¥¢¥ë¥ß¡ÁÅ´¤òÁÛÄê)
7.5 = 0.7 * S/0.01 * (300-170) = S*9100
S = 0.000824 [m^2]
= 824 mm^2
¥µ¥Ý¡¼¥È¤Ï4¤Ä¤Ê¤Î¤Ç¡¢1/4¤·¤Æ¡¢
1/4*S = 206 [mm^2]
14.4 mm »Í³Ñ¤ËÂбþ
À߷פǤϡ¢¦µ10¤Î¥°¥é¥Õ¥Õ¥¡¥¤¥Ð¡¼¤òÍøÍѤ¹¤ë¤Î¤Ç¡¢
µöÍÆÎÌÆâ¤Ë¼ý¤Þ¤ë¡£
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