In fluid mechanics, there is lack of turbulent flows theory. The theory of laminar flows is also not completed. Therefore, the aim of this paper is to fill in the gaps in the theory of laminar flow. First time in the ...In fluid mechanics, there is lack of turbulent flows theory. The theory of laminar flows is also not completed. Therefore, the aim of this paper is to fill in the gaps in the theory of laminar flow. First time in the history of fluid mechanics, it shows that the value of the boundary Reynolds number, dividing the flows of Newtonian fluids into laminar and turbulent, can be calculated theoretically. The very existence of this boundary has been known to researchers over a century ago, but all knowledge in this area so far comes only from experimental physics. This paper marks a turning point, as it not only explains the theory of the said phenomenon, but also presents the methodology of its analytical description. It should be noted that the said description refers to the type of flow which is best understood by scientists, i.e., steady axially-symmetric laminar flow through a straight-axis duct of a circular cross-section of the radius R under the action of constant natural gravitational forces. This paper comes second in a series of papers aimed at eliminating chaos from fluid mechanics and replacing it with harmony and mathematical order.展开更多
Neo-merchantalism is the use of national currency in international trade among countries to increase global trade. This is called as open currency in the study. Neo-merchantalism also includes open trade to facilitate...Neo-merchantalism is the use of national currency in international trade among countries to increase global trade. This is called as open currency in the study. Neo-merchantalism also includes open trade to facilitate trade among countries. Thirdly, neo-merchantalism covers International Monetary Fund （IMF）. Because IMF regulates and controls money flow among countries in international trade, neo-merchantalism could be presented as follows： neo-merchantalism = open trade ＋ open currency ＋ IMF. Open trade and open currency exist in merchantalism theory. But today, there is also IMF control. Therefore, neo-merchantalism = merchantalism ＋ IMF. Globalism started in 1990 in global markets. It increased the amount of global trade from 13 trillion dollars to 60 trillion dollars. Therefore, each country has 6%-7% economic growth in global markets in the 2000s. It is expected that neo-merchantalism theory doubles global trade up to 100 trillion dollars. Because each country uses its money to do intemational trade, IMF＇s restrictions are important in currency flow, as countries may overprint their money to do more trade that increases inflation rate in global economies. For example, emission of United States （US） dollars increased 50% after 2008 crises in American economy. Therefore, the Federal Reserve aims to stop quantitative enlargement policy in order to impede inflation in American economy. In neo-merchantalism, IMF can restrict money print and currency flow according to country＇s gross domestic product （GDP）, because quantity theory in economy requires that a country can issue its national currency according to its national GDP.展开更多
文摘In fluid mechanics, there is lack of turbulent flows theory. The theory of laminar flows is also not completed. Therefore, the aim of this paper is to fill in the gaps in the theory of laminar flow. First time in the history of fluid mechanics, it shows that the value of the boundary Reynolds number, dividing the flows of Newtonian fluids into laminar and turbulent, can be calculated theoretically. The very existence of this boundary has been known to researchers over a century ago, but all knowledge in this area so far comes only from experimental physics. This paper marks a turning point, as it not only explains the theory of the said phenomenon, but also presents the methodology of its analytical description. It should be noted that the said description refers to the type of flow which is best understood by scientists, i.e., steady axially-symmetric laminar flow through a straight-axis duct of a circular cross-section of the radius R under the action of constant natural gravitational forces. This paper comes second in a series of papers aimed at eliminating chaos from fluid mechanics and replacing it with harmony and mathematical order.
文摘Neo-merchantalism is the use of national currency in international trade among countries to increase global trade. This is called as open currency in the study. Neo-merchantalism also includes open trade to facilitate trade among countries. Thirdly, neo-merchantalism covers International Monetary Fund （IMF）. Because IMF regulates and controls money flow among countries in international trade, neo-merchantalism could be presented as follows： neo-merchantalism = open trade ＋ open currency ＋ IMF. Open trade and open currency exist in merchantalism theory. But today, there is also IMF control. Therefore, neo-merchantalism = merchantalism ＋ IMF. Globalism started in 1990 in global markets. It increased the amount of global trade from 13 trillion dollars to 60 trillion dollars. Therefore, each country has 6%-7% economic growth in global markets in the 2000s. It is expected that neo-merchantalism theory doubles global trade up to 100 trillion dollars. Because each country uses its money to do intemational trade, IMF＇s restrictions are important in currency flow, as countries may overprint their money to do more trade that increases inflation rate in global economies. For example, emission of United States （US） dollars increased 50% after 2008 crises in American economy. Therefore, the Federal Reserve aims to stop quantitative enlargement policy in order to impede inflation in American economy. In neo-merchantalism, IMF can restrict money print and currency flow according to country＇s gross domestic product （GDP）, because quantity theory in economy requires that a country can issue its national currency according to its national GDP.
