广东电力
廣東電力
엄동전력
GUANGDONG ELECTRIC POWER
2014年
7期
1-5,40
,共6页
李德波%徐齐胜%廖永进%曾庭华%许凯%成明涛%邓剑华
李德波%徐齊勝%廖永進%曾庭華%許凱%成明濤%鄧劍華
리덕파%서제성%료영진%증정화%허개%성명도%산검화
选择性非催化还原%导流板优化%数值模拟
選擇性非催化還原%導流闆優化%數值模擬
선택성비최화환원%도류판우화%수치모의
selective non-catalytic reduction%guide plate optimization%numerical simulation
利用 ANSYS FLUENT 14.0软件,研究了某电站锅炉选择性催化还原(selective catalytic reduction, SCR)脱硝系统导流板优化的数值模拟,进行了15个不同导流板布置情况下的数值模拟,得到了不同布置方案下催化剂表面烟气速度相对偏差值。通过数值模拟优化方法,找到最佳导流板布置方案。
利用 ANSYS FLUENT 14.0軟件,研究瞭某電站鍋爐選擇性催化還原(selective catalytic reduction, SCR)脫硝繫統導流闆優化的數值模擬,進行瞭15箇不同導流闆佈置情況下的數值模擬,得到瞭不同佈置方案下催化劑錶麵煙氣速度相對偏差值。通過數值模擬優化方法,找到最佳導流闆佈置方案。
이용 ANSYS FLUENT 14.0연건,연구료모전참과로선택성최화환원(selective catalytic reduction, SCR)탈초계통도류판우화적수치모의,진행료15개불동도류판포치정황하적수치모의,득도료불동포치방안하최화제표면연기속도상대편차치。통과수치모의우화방법,조도최가도류판포치방안。
By using ANSYS FLUENT 1 4.0 software,numerical simulation on guide plate optimization for selective catalytic reduction denitration system of the boiler in some substation was studied.Numerical simulation under 1 5 different guide plate configuration conditions was conducted and relative deviation values of gas speed on catalyst surface were gotten.By means of numerical simulation optimization method,the best configuration scheme for guide plate was found.
