December 16, 2024 - Multiple-cyclone separators consist of a number of small-diameter cyclones, operating in parallel and having a common gas inlet and outlet, as shown in the figure, and operate on the same principle as single cyclone separators—creating an outer downward vortex and an ascending inner vortex.

September 8, 2021 - Operation Cyclone was the code name for the CIA programme to arm and finance the mujahideen in Afghanistan to counter Soviet power in the country. (Part one of this article examines how Operation Cyclone emboldened the 'mujahideen' in Afghanistan to create various terror networks).

February 4, 2025 - Polar lows can be difficult to ... operations, such as shipping and gas and oil platforms. Polar lows have been referred to by many other terms, such as polar mesoscale vortex, Arctic hurricane, Arctic low, and cold air depression. Today the term is usually reserved for the more vigorous systems that have near-surface winds of at least 17 m/s. A subtropical cyclone is a weather ...

February 8, 2018 - During Reagan’s 8 years in power, the CIA secretly sent billions of dollars of military aid to the mujahedeen in Afghanistan in a US-supported jihad against the Soviet Union. We take a look at America’s role in Afghanistan that led to the rise of Osama bin Laden’s al Qaeda with Pulitzer ...

October 27, 2023 - Learn about the Cyclone Separator Working Principle (Dust Separator)! How it works, its components, design, advantages, disadvantages and applications.

April 18, 1988 - By Robert Pear, Special To the New York Times · With help from China and many Moslem nations, the United States led a huge international operation over the last eight years to arm the Afghan guerrillas with the weapons they needed to drive the Soviet Army from their country

The cyclone, or centrifugal separator, ,is firmly established in industry as a low cost separator of solids from gases.While it will also separate fluids of different densities, and solids from liquids, its main use is to remove relatively fine dusts from gases whose pr~erties are generally ...

August 23, 1998 - Tropical cyclone, an intense circular storm that originates over warm tropical oceans and is characterized by low atmospheric pressure, high winds, and heavy rain. Also called typhoons and hurricanes, cyclones strike regions as far apart as the Gulf Coast of North America, northwestern Australia, ...

June 12, 2024 - Prevent material build-up, bridging and impeller blockages in your Cyclones with Primasonic’s advanced acoustic cleaning technology.

Pressure drop is an important operating ... higher operating costs. Higher cyclone efficiencies typically come with a higher pressure drop; therefore, a compromise must be made between collection efficiency and pressure drop. Often, a cyclone must be designed around a given system pressure ...

Following America’s withdrawal from Afghanistan and the Taliban’s immediate subsequent recapture of it, many have wondered what the US really accomplished in Afghanistan for the past two decades. The American military’s involvement in Afghanistan in the modern era started as early as ...

July 20, 1998 - Cyclone, any large system of winds that circulates about a centre of low atmospheric pressure in a counterclockwise direction north of the Equator and in a clockwise direction to the south. Cyclonic winds move across nearly all regions of the Earth except the equatorial belt and are generally

October 8, 2024 - The following parameters are decisive for good cyclone operation:

July 2, 2024 - Significant evacuations were conducted ahead of the cyclone. ... As a worldwide network of operational centres operated by WMO Members, the WMO Integrated Processing and Prediction System (WIPPS) makes defined products and services operationally available among WMO Members and relevant operational ...

Stinger Operation Cyclone: Cold War Series - Kindle edition by Fortin, Bill. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Stinger Operation Cyclone: Cold War Series.

A cyclone is an apparatus in which centrifugal forces are made available for the separation of dust particles from a gas stream. Three main problems arise in cyclone design.

How do tropical cyclones form? Learn about how tropical cyclones are defined, their characteristics and impacts and how the severity category is determined

The meaning of CYCLONE is a storm or system of winds that rotates about a center of low atmospheric pressure, advances at a speed of 20 to 30 miles (about 30 to 50 kilometers) an hour, and often brings heavy rain.