ÌâÄ¿ÄÚÈÝ

ÓÃϸÏß˩סһ¶Ë´Ö¡¢Ò»¶ËϸµÄʵÐĺúÂܲ·²¢Ðü¹ÒÆðÀ´£¬¾²Ö¹ºóºúÂܲ·µÄÖáÏßˮƽ£¬Èçͼ1Ëùʾ£»ÔÚË©Ïß´¦ÑØÊúÖ±·½Ïò½«ºúÂܲ·ÇгÉA¡¢BÁ½¶Î£®A¡¢BÄĶÎÖØÐ©ÄØ£¿Ð¡ºì¡¢Ð¡Ã÷¡¢Ð¡ÁÁÈý¸öͬѧÌá³ö¸÷×ԵIJÂÏ룺

Сºì£ºA½ÏÖØ£»Ð¡Ã÷£ºB½ÏÖØ£»Ð¡ÁÁ£ºA¡¢BÒ»ÑùÖØ£®

£¨1£©ÎªÌ½¾¿A¡¢BÇáÖØÎÊÌ⣬СÃ÷Ôڵȼä¾à¿Ì¶ÈµÄ¾ùÔȸܸËÁ½²à¹ÒÉÏÿ¸öÖÊÁ¿¶¼ÏàµÈµÄ¹³Âë½øÐÐʵÑ飮¸Ü¸Ë¾²Ö¹ÓÚˮƽ״̬µÄÈý´ÎʵÑéÇé¾³Èçͼ3¼×¡¢ÒÒ¡¢±ûËùʾ£®

¢Ù¸ù¾Ýͼ¼×¡¢ÒÒ¡¢±ûµÄʵÑ飬¿ÉÒÔÅÐ¶Ï Í¬Ñ§µÄ²ÂÏëÊÇÕýÈ·µÄ£®

¢Ú¸ù¾Ýͼ¼×¡¢ÒÒ¡¢±ûµÄʵÑéÇé¾³£¬¸ÃͬѧµÃ³ö½áÂÛ£ºÖ»ÒªÂú×ã¡°×èÁ¦¡Á×èÁ¦×÷Óõ㵽֧µãµÄ¾àÀë=¶¯Á¦¡Á¶¯Á¦×÷Óõ㵽֧µãµÄ¾àÀ롱£¬¸Ü¸Ë¾ÍÄÜÆ½ºâ£®Õâ¸ö½áÂÛÊÇ £¨ÕýÈ·/´íÎ󣩣¬ÓÃͼ¶¡µÄ×°ÖÃÀ´ËµÃ÷Åжϵķ½·¨£º £®

£¨2£©ËûÃÇÅжϳö¾¿A¡¢BÇáÖØºó£¬¼ÌÐøÀûÓôý²âСʯ¿é£¬¸Ü¸Ë¼°Ö§¼Ü£¬Ï¸Ïߣ¬¹³ÂëÊý¸ö£¬¿Ì¶È³ß£¬ÉÕ±­£¬ÊÊÁ¿µÄË®£¬¸ù¾Ý¡°¸Ü¸ËƽºâÌõ¼þ²â¹ÌÌåÃܶȡ±£®

¢ÙÓÃϸÏß½«Ð¡Ê¯¿éË©ºÃ£¬°ÑСʯ¿éºÍÖÊÁ¿Îªm¹³Âë·Ö±ð¹ÒÔڸܸ˵ÄÁ½±ß£¬µ÷½Ú¹³ÂëµÄλÖÃʹ¸Ü¸ËÔÚˮƽλÖÃÆ½ºâ£»

¢ÚÈçͼÎìËùʾ£¬·Ö±ðÁ¿³öСʯ¿éÐü¹Ò´¦ÓëÖ§µãµÄ¾àÀël1ºÍ¹³ÂëËù¹Ò´¦ÓëÖ§µãµÄ¾àÀël2£¬ÓÉ¸Ü¸ËÆ½ºâÌõ¼þµÃ³öСʯ¿éµÄÖÊÁ¿Îª £»

¢ÛÈçͼÒÑËùʾ£¬ÔÚÉÕ±­ÄÚʢˮ£¬½«Ð¡Ê¯¿é½þûˮÖУ¬±£³Öl1²»±ä£¬µ÷½Ú¹³ÂëmµÄÐü¹ÒλÖã¬Ê¹¸Ü¸ËÖØÐÂÔÚˮƽλÖÃÆ½ºâ£»

¢ÜÁ¿³ö¹³ÂëËù¹Ò´¦ÓëÖ§µãµÄ¾àÀëd£¬ÔòСʯ¿éËùÊÜË®µÄ¸¡Á¦Îª £»

¢ÝÈôË®µÄÃܶÈΪ¦Ñ£¬ÔòСʯ¿éµÄÌå»ýΪ £»Ð¡Ê¯¿éµÄÃܶÈΪ £®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÓòâÁ¦¼ÆÐü¹Ò¸ßH=0.1mµÄʵÐÄÂÁÔ²ÖùÌ壬¶Á³ö²âÁ¦¼ÆµÄʾÊýF1£¬È»ºó½«Ô²ÖùÌå·ÅÈëÖùÐÎÈÝÆ÷µÄË®ÖУ¬Èçͼ¼×Ëùʾ£¬¶Á³ö´Ëʱ²âÁ¦¼ÆµÄʾÊýF2£¬Ëã³öÔ²ÖùÌåËùÊܸ¡Á¦F¸¡£¬²¢²â³öÔ²ÖùÌå·ÅÈëË®ÖÐǰ¡¢ºóË®¶ÔÈÝÆ÷µ×²¿µÄѹǿÔö¼ÓÁ¿¡÷p1£¬ÒÔ¼°Ë®¶ÔÔ²ÖùÌåϱíÃæºÍÉϱíÃæµÄѹǿ²î¡÷p2£®Ö𲽸ıäÔ²ÖùÌåϱíÃæ½þÈëÒºÌåµÄÉî¶Èh£¬²¢½«²âÁ¿½á¹ûÌîÈëÁËÈç±í£®

ʵÑéÐòºÅ

h/m

¡÷p1/Pa

¡÷p2/Pa

F¸¡/N

1

0.02

100

200

3

2

0.04

200

400

6

3

0.06

300

600

9

4

0.08

400

800

12

5

0.10

500

1000

15

6

0.12

500

1000

15

7

0.20

500

1000

15

£¨1£©Ô²ÖùÌåËùÊܸ¡Á¦µÄ¼ÆËãʽ£ºF¸¡= £¨ÓÃÌâÖеÄ×Öĸ±íʾ£©£®

£¨2£©Ð¡¸Õ¶Ô±íÖÐʵÑé1¡¢2¡¢3µÄÊý¾Ý½øÐжԱȷÖÎö£¬µÃ³öÁËÎïÌåËùÊܸ¡Á¦µÄ´óС¸ú½þÈëÒºÌåÖеÄÉî¶È³ÉÕý±ÈµÄ½áÂÛ£®ÄãÈÏΪС¸ÕµÄ½áÂÛÊÇ µÄ£¨ÕýÈ·/´íÎ󣩣¬ÀíÓÉÊÇ£º £®

£¨3£©Ô²ÖùÌå·ÅÔÚË®ÖеIJ»Í¬Î»Öã¬Ô²ÖùÌåËùÊܸ¡Á¦F¸¡Óë¡÷p2¹ØÏµÊ½ÊÇ £¬Ô²ÖùÌåµÄµ×Ãæ»ýΪ m2£¬ÖùÐÎÈÝÆ÷µÄÄÚµ×Ãæ»ýΪ m2£®

£¨4£©Èç¹û½«Ê¢Ë®µÄÖùÐÎÈÝÆ÷»»³ÉÏàͬµ×Ãæ»ýµÄÌÝÐÎÈÝÆ÷£¬ÈçͼÒÒËùʾ£¬ÔÙ½«ÂÁÔ²ÖùÌå°´ÉÏÊö²Ù×÷½øÐÐʵÑ飬ÇëÄãÔ¤²âµ±h=0.06mʱ£¬¡÷p1 СÓÚ £¨´óÓÚ/СÓÚ/µÈÓÚ£©300Pa£¬Ô²ÖùÌåËùÊܸ¡Á¦F¸¡= N£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø