2. Objective
1) To investigate of solid-liquid mixture flow characteristics in a slim hole annulus
2) Effect of pipe rotation, fluid property, annulus inclination on the particle transport velocity, transport efficiency and pressure drop
3. Theoretical background
3.1 Reynolds number
Reynolds number can be defined for a number of different situations where a fluid is in relativ
두 가지의 기본 범주로 mass-wasting을 구분 할 수 있다.
1) 사면의 갑작스런 붕괴
상대적으로 응집력이 큰 암석과 암석 파편이 함몰, 낙하, 미끄러짐에 의해
사면 아래로 이동
2) 퇴적물과 물 그리고 공기의 혼합체가 사면 아래로 흐르는 것
*중력사면 이동의 운동속도와
0. Summary
Glaceau Vitamin Water owned by Coca Cola is currently focusing on 10-20s female customers for launching their innovative advertisement. With the fresh image of “water with vitamin,” it became a symbol of modern and healthy oriented life. They had efficiently used story telling marketing method, use publicity and did personal selling in streets at Kangnam station and Garosu-Gill wh
I. 서론
Blood Pressure
Figure 1-1 : 혈액이 혈관에 작용하는 혈압을 보여주고 있습니다.
혈관계 회로에서 심장박동의 펌프작용으로 박출된 혈액에 의해서 혈관벽(특히 동맥)에 생기는 압력. 심장에서 혈액이 박출될 때 약간 탄력성을 갖는 혈관벽이 조금 넓어지고 동시에 혈액은 혈관벽에 대한 혈
Heat energy, chemical catalyst
: bio mass → Use to intermediate compound & final product classify
vaporization : Heating on the anaerobic to produce H2-CO first order
combination gas.
pyrolysis : On vacuum condition, decompose bio mass by
exposing high-temp.
solvent, acid, base : Using the bio mass for cl