pipe in-house.
Choosing the “most likely figure” seems to be a good and right decision, but actually it is not. It would be simple and easy to calculate but it has problems that it totally ignores other lower-probability cases. The most sales’ case is fine but what if annual sales turn to be the lowest one, 1,350lbs? It could be a serious problem because the company could get damaged and
size formation
↓
Thin layer is maintained
uniformly
▼ View from Above
A large number of
compact pipes
Make the
Surface area Larger
▼ View from Side
Fin
Thin and insulated panel
Fix the pipes
make cooling space with air
between the fins
Titanium
Light weight↓
High thermal conductivity↑
High strength↑
High corrosion resistance↑
Materials & Methods
① 실험을 시작하기 전에, 관내의 이물질을 제거하기 위해 모든 밸브를 다 열어놓는다.
② 펌프를 작동시켜 깨끗한 물을 관내에 유입시켜 순환하도록 한다.
③ Manometer의 밸브 속에 기포가 있는지 확인하고 공기 밸브를 열어 기포를 제거 한다.
④ 실험에 사용된 급확장, 급축소 pipe를
1. Pump에서의 Cavitation (공동현상) 에 대하여 기술하고 이로 생길 수 있는 문제점과 그 방지책에 대해 논하시오
- Cavitation이란
유체가 넓은 유로에서 좁을 곳으로 고속 유입하거나 벽면의 요철, 만곡부 등으로 흐름이 직선적이지 못할 때 유체는 저압이 되고 포화증기압보다 낮아지면 기화되어 기포가
2. Analysis of project
1) Course of pipeline from knock-out drum on the first floor to storage tank on the third floor.
It is ideal to design pipelines using straight line for economic feasibility and efficiency but that is impossible for the reason of structure of plant. So It is necessary to inspect the structure of plant.
2) What kinds of pipe do we decide?
Considering economi
Economical requirement
1)Check the prices of pump and fittings, etc.
2)Set the elbow at the minimum
3)Choose suitable pipe considering pressure drop and prices.
4)Pressure drop and flow rate should be considered for deciding pump
5)Make a budget by adding up all the prices above
Representative Foods which need thorough management control about temperature of all making process and product delivery vehicles
Motive of the research
Safety administration announcement(2009.6.30) -Encourage the period of circulation on the basis of refrigeration circulation on Fruit vegetables beverages below 10°C
Require the research development about non-heating production proce
into spec-CP, regarding to ACP.
Pied-piping in prepositional structures
(32) (a) They asked [who he was referring to]
(b) They asked [to whom he was referring]
(a) informal style : leaving the preposition to
stranded or orphaned at the end
(b) formal style : the preposition to is pied-
piped along with the wh-pronoun whom
2.3.3 Process Explanation
1) Foolish Model
주어진 raw meterial에서 glucose를 얻는 당화공정과 이후 fermentation을 이용해 ethanol을 얻는 process로 실제의 공정보다 매우 단순화 되어있는 model. ethanol 생성공정을 거치면서 발생한 impurity는 이 모델에 포함된 centrifuge공정에 의해 분리되어 처리된다. foolish model의 output 으로
3. Agriculture
Finland's climate and soils make growing crops a particular challenge. The country lies between 60° and 70° north latitude - as far north as Alaska - and has severe winters and relatively short growing seasons that are sometimes interrupted by frosts. However, because the Gulf Stream and the North Atlantic Drift Current moderate the climate, Finland contains half of the world's