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姓名:劉康華
出生:新竹 1981/09/27
興趣:騎車、游泳
學士:臺北科技大學 化工系 畢業
碩士:臺北科技大學 化工所 畢業
工具:CFD ACE+
博士:清華大學 微機電與系統工程所 肄業
工具:ANSYS-Fluent / CFD ACE+
工作簡歷:
虎門科技 (2011/12~2013/07) CFD工程師
綠晶能源 (2013/10~2015/7) 熱模擬工程師
奇力新電子 (2015/9~) 電感熱流模擬工程師
自我介紹:
您好我是 康華,首先感謝您撥空檢視我的個人資料與作品。我是個樂於研
究與喜愛想像的小型工作狂,我自知沒有優異的腦袋,但我有無比的熱情,很多時
候我不善於文字表達,但我會以最認真的態度做好我的每一次的工作。我在工作之
餘,喜歡回頭閱讀大學的基礎學科,在工作的頓點上,會練習檢視大學所得的計算
方法,工作句點時,會回顧這次工作的問題與提醒。因為我知道,做好每一次的工
作,就是最有效率的工作精神與態度。因此我會利用模擬軟體作為我最佳的輔助、
設計與檢視問題的最佳工具。
作品介紹
 CFD ACE+
 ANSYS-Fluent
 6sigmaET
 Xflow
 ANSYS-Maxwell
CFD ACE+
CFD ACE+ 溫度分佈/自然對流/熱膨脹
IGBT 表面溫度
IGBT 表面y方向熱膨脹
變化量
Pipe Line system / Fluid and solid heat transfer with lamina or turbulent flow.
High effect and beautiful report.
CFD ACE+ 流體管線設計
LED lamp for E27 type / in and out air domain building and high speed create
meshing and calculating.
Variable plot and color profile show together, easy and clean to understand this
simulation issue.
CFD ACE+ E27球泡燈溫度與自然對流
CFD ACE+ 理論公式推導/編輯/計算工具
理論公式計算與產品選擇工具開發
ANSYS-Fluent
ANSYS-Fluent 化學反應/紊流場/噪音分析
壓力分佈
氣動噪音分佈位置
觸媒反應分佈區域
AH
(m/s)
AH
AA
(m/s)
AA
ANSYS-Fluent 破真空紊流計算
超音速流真空系統壓力分佈
 攪拌速度
 扇葉設計
 液體黏度、密度
 液體總量
ANSYS-Fluent 多相流/旋轉攪拌槽
三相流(氣/液/液)旋轉攪拌槽流體分佈
Contact detection in a case where the opposite
sides of a box deform in a sinusoidal wave pattern
Contact detection used in a bouncing ball case
(Fluent)
網格移動系統
ANSYS-Fluent 自由網格(6DOF)模擬
0 20 40 60 80 100
0
10
20
30
40
50
60
70
80
Outlet-top particles distribution
percent(%)
diameter (m)
diameter (um) percent (%)
0.75 16.48514
3 83.51485
less than 5um particles mass
flow rate (Kg/h)
0.05361
Capture rate (%)
5.78
ANSYS-Fluent 旋風分離器/顆徑分析
0 20 40 60 80 100
0
10
20
30
40
50
Outlet-top particles distribution
percent(%)
diameter (m)diameter (um) percent (%)
0.75 0.91404
2.5 4.51227
7.5 9.11406
15 16.97556
25 12.31316
40 42.95789
65 13.21301
less than 5um particles
mass flow rate (Kg/h)
0.58365
Capture rate (%)
62.96127
ANSYS-Fluent 旋風分離器/顆徑分析
Predict the final state
around the rotator
The high pressure gas
inlet(button) that will be
making overflow FOR THIS
Design(small outlet)
Well mixing
zone (color:
yellow)
ANSYS-Fluent 溫度/反應/多相流/旋轉機械
VOF-CO2
VOF-toluene
VOF-PHBA
Gas inlet, can make the higher
domain well, but it bring the
non-stable state.
ANSYS-Fluent 溫度/反應/多相流/旋轉機械
Fluent
速
度
壓
力
溫
度
反
應
聲
場
Multiphase fluids
ANSYS-Fluent 動脈內脂肪流動預測
Fluent
速
度
壓
力
溫
度
反
應
聲
場
)(2)(
2)()(
)()()()(2
2 gatom
atoms
atomssg
HH
AlHHHAl
HHAlAlH



Combustion
Catalyst reaction
Concentration distribution
ANSYS-Fluent 化學反應:觸媒/燃燒/濃度分佈
Fluent
速
度
壓
力
溫
度
反
應
聲
場
SiCl3H 濃度分佈 SiCl2H2 濃度分佈
反應表面 SiH 覆
蓋範圍
反應表面 SiCl 覆
蓋範圍
反應表面 SiH 覆蓋範圍 反應表面 SiCl 覆蓋範圍
CVD
ANSYS-Fluent CVD表面沈積測試
Fluent
速
度
壓
力
溫
度
反
應
聲
場
Structural
靜
力
動
力
疲
勞
溫
度
ANSYS-Fluent 2Way-FSI 雙向流固耦合
燃料電池 PEMFC
單級-循環對稱系統設計原圖
溫度
溫度
電流
密度
A速度 vs.C速度vs.薄膜平均溫度
A速度 vs.C速度vs.平均含水率
各參數間的因次分析
速度對參數的雷達圖
ANSYS-Fluent 多參數數值分析回歸
6sigmaET
6sigmaET 實測與模擬之數據比較
國內T牌電池社計與模擬測試圖
原始設計—國內他牌之設計
問題 : 重、MOS
向下施工不易、
溫度不均
導入整體尺寸與新型設計方案
6sigmaET
6sigmaET
原始設計
如何有效降溫??
新複合式鋁
基板設計
問題 :
溫度不均
國內TB球泡燈之溫度解決方案
6sigmaET
測試系統
示意圖
問題:溫度過高無法使用
國內開發設計薄型化車用LED照明
CPU-100%-30min
模擬測試:以CPU100% 作為
比較溫度參考點進行初步規劃
CPU溫
度
6sigmaET 實機模擬溫度分佈比較
封閉前後開孔,確認兩種
狀態下cpu溫度差異。
6sigmaET 大陸樂事SMART音箱溫度流場分佈
6sigmaET 馬自達影音系統熱模擬評估
Xflow
Xflow 12,000 RPM 伺服風扇全域無修正模擬
Time = 0.023 sec
Time = 0.232 sec
Time = 0.517 sec
Time = 0.923 sec
ANSYS-Maxwell
{L},{B},{Ω}
Magnetic
Field
Intensity
Electric Flux
Density
……..
ANSYS-Maxwell 形狀/材料/電場/磁場深度計算
ANSYS-Maxwell 大數據回饋快速計算工具
15變數快速計算工具
感謝欣賞,敬請賜教

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個人簡歷與作品介紹-01