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DOWNCOMER
英音[ ˈdaʊnˌkʌmə(r) ] 美音[ ˈdaʊnˌkʌmər ]
下水管
常用释义
词性释义
n.
下水管
例句
全部
The
gas
holdups
both
in the
riser
and
the
downcomer
slightly
decreased
with
an
increase
in
superficial
liquid
velocity
.
各级内上升管和下降管的气含率均随表观液速的增大而减小，但影响程度较小。
DOWNCOMER
BACKUP
FLOOD
:
Downcomer
is
totally full
of froth
;
liquid
backs
up
on
tray
.
降液管液泛：降液管被完全充满，液相回流到塔盘。
DJ
series
tray
with
rectangular
suspending
downcomer
has 30%~50%
higher
liquid
capacity
than
common
trays
with
arch
downcomer
.
新型高效大通量DJ系列塔板采用矩形悬挂式降液管，液体通量可比一般塔板提高30%~50%。
The
top
centre
downcomer
,
below
Tray
39
, looked
normal
.
塔顶39层之下的中心降液管正常运行。
Influence
of
Structure
Parameters
on
Local
Resistance
at the
Bottom
of
Downcomer
on the
Tray
Column
Equipped
with
a Seal Pan
带受液槽板式塔中降液管底端结构参数对局部阻力的影响
CFD
Study
on
Fluid
Dynamics
Characteristics
of
Downcomer
Zone in an
Airlift
Internal
Loop
Bioreactor
用CFD研究气升式内环流生物反应器下降管中的流体力学性质
Cold
Model
Study
of
Two-
Stage
Fluidized
Bed
with
Downcomer
外置溢流管型双层流化床冷模研究
Dumping
of
the
Tray
with
Suspending
Downcomer
and its
Effect
on
Mass
Transfer
Performance
悬挂降液管塔板的冲击漏液及其对传质效率的影响
Analysis
and
Countermeasures
for
the
Weld Bead
Crack
on the
Downcomer
of
Waste Heat
Boiler
in
Sulphuric Acid
Plant
硫酸废热锅炉下降管焊缝产生裂纹的原因分析及防治对策
Structure
characteristic
and
application
of
tray
with
suspending
downcomer
矩形悬挂降液管塔盘的结构特点与工业应用
The
Advances
of
Downcomer
Modification,
Design
and
Operation
Performance
降液管优化设计及操作性能研究进展
Transient
Temperature
in
Downcomer
of
RPV
during
Safety
Injection
反应堆压力容器下降环腔在有安全注入流动时的瞬态温度变化
Influence
of
shape
of
internal
turning angle
of
downcomer
nozzle
on
strength
of boiler
drum
下降管管孔内转角形状对汽包强度的影响
Stress
Analysis
of
Downcomer
System
for
Subcritical
Boiler
亚临界锅炉集中下降管系统的应力分析
The
advancement
of
downcomer
optimization
降液管结构优化进展
Experimental
Study
on
Seal
Line
of
Hanging
-
Downcomer
悬挂式降液管自液封线的实验研究
The
Comparison
of
Downcomer
Capacity
between CTST
Plates
and
Valve
Plates
for Foaming Systems
CTST和浮阀塔板降液管操作能力比较
Analysis
on Leakage of Waster
Heat
Boiler
Downcomer
Tube
Elbow
余热锅炉下降管弯头穿孔事故分析
Optimal
design
of the
downcomer
's
structure
降液管结构优化设计
Welding
of
HP
Reducing
Pipe
with
Thick
Wall
in
Downcomer
of CFB
Boiler
CFB锅炉降水管厚壁异口径高压管道的焊接