Stream of Currency Wars
States engage in competitive devaluation since 2010 have used a mix of policy tools, including direct government intervention, the imposition of capital controls, and, indirectly, quantitative easing. While many countries have experienced undesirable upward pressure on their exchange rates and taken part in the on-going arguments, the most notable dimension has been the r
stream의 정보는 다음과 같다.
VAP1 stream
mass flow[kg/hr]
mole fraction
WATER
39392.7394
0.77417305
ETHANOL
29260.7275
0.22487379
CO2
118.481529
0.00095315
표 8. VAP1 stream
2) Separation Model
foolish model 이후 순수한 ethanol을 얻기 위한 separtion공정이다.
① D1 unit (distillation)
원할한 azeotropic distillation을 하기 위하여 별
1. 서론
1.1. 연구배경 및 목적
기존의 프로펠러에 대한 연구결과로는 추력이 발생할 때 설정된 부하계수와 프로펠러 효율의 관계와 일정한 속도와 밀도, 형상면적에 대한 간략한 결론을 내릴 수 있었다. 하지만 속도와 면적을 알아낼 수 없었을 때 부하계수와 프로펠러 효율에 대한 관계와 cavitatio
1. Development of petroleum
Demand is increasing.
Reduce risk of dependence on Middle East.
Development of petroleum
Up stream
Development
Drilling
Production
Down stream
Transportation
Oil refining
Sale/Market
CAVITY
일정한 속도의 액체가 면적이 작은 부위(수축부 Vena Contracta)를 지날 때 유체의 속도(V)는 빨라지고 압력(P)은 떨어진다, 이때 액체압력이 그 액체의 증기압(Pv)보다 낮아지면 기포가 발생 Vapor 상태가 되는데 이것을 Cavity라 한다. 이 기포는 다시 압력이 상승함에 따라서 밸브Trim 이나 Body 내벽에서
streams, politics streams, policy streams.
II. 'Ondol Welfare Project' of Seoul
Ondol welfare project is Seoul’s welfare policy which is formally adopted at Nov. 14, 2011 directly after the accession of Park Won Soon to the mayor of Seoul. Ondol welfare project started from winter countermeasure policy of Seoul, andexpanded to general welfare policy which help neighbors in need with various
1, Fan culture of idol singers
1) Overall fan culture of idol singer in Korea
Korean idol culture is shorter than Japanese idol culture. In Japan, idol singer existed in 1960s, so idol fandom and fan culture of idol are set in Japan. But in Korea, H.O.T. who is made by SM Entertainment in 1990s is representative idol singer. They had got a lot of popularity from teenagers and contributed g
condition)의 상태에 있다고 할 수 있다.
유체는 고체에 비해 변형하기 쉽고 어떤 형상도 될 수 있으며, 자유로이 흐르는 특성을 지닌다. 정지하고 있는 유체에는 면에 평행인 접선 변형력(接線變形力)이 작용하지 않고 면에 수직인 압력만 작용하지만, 운동하고 있는 유체에는 점성 때문에 접선변형력도
rise and the stock-picking stocks, as well as distributed investment expert know-how, based on the stock market to react to the flow. However, the management fees are lower than the rate in terms of direct investment. Any investment or equity investment in the most basic strategy is to buy low price, the price to beat would have to bear in mind that when you sell.
Ⅲ)The domestic stock market
Abstract
Bioethanol is one of the alternative sources of oil resources which received attention with biodiesel. Many countries produce bioethanol from food sources such as corn and sugarcane, but it causes food-energy conflicts and farmland problem. So it needs to focus on new biomass which is sustainable, renewable, cost-effective and do not occurred any conflicts. Algae are one of the bioma