The function of the propulsion system is to produce thrust, which is the force that moves a rocket through air and space. Different propulsion systems generate thrust in different ways, but always through some application of Newton’s third law of motion. In any propulsion system, a working fluid is accelerated …
Read More »Introduction: The mysterious depths of the ocean have long captivated the human imagination, holding untold treasures, resources, and the promise of groundbreaking discoveries. In our quest to explore and understand the underwater world, technological advancements have played a pivotal role. One such groundbreaking innovation, quantum sensing, is now poised to …
Read More »Loitering munitions, also known as “suicide drones,” are a type of unmanned aerial vehicle (UAV) that are capable of loitering in the air for extended periods of time, searching for and tracking a target until it is identified and engaged. Unlike traditional UAVs, loitering munitions are equipped with a warhead …
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Radiation is a form of energy that is present in our environment and can have harmful effects on living organisms. Radiation threats come from a variety of sources, including nuclear power plants, medical facilities, and industrial facilities that use radioactive materials. These sources can release radiation into the environment, which …
Read More »Amputation is a surgical procedure that involves the removal of a limb or part of a limb. There are several reasons why a person may undergo an amputation, including traumatic injury, disease, and complications from medical procedures. Trauma is one of the most common causes of amputation. Severe injury, such …
Read More »Airplanes have revolutionized long-distance transportation allowing people to cross continents and oceans quickly, safely, and relatively cheaply. They have changed the meaning of warfare and were an important stepping stone into space. However, conventional aircraft require long runways for both take-off and landing are classified as CTOL ( Conventional Take-off …
Read More »Mines, whether in the sea or on land, pose a significant threat to maritime security and the safety of personnel. Detecting and neutralizing these hidden dangers have long been a priority for naval forces worldwide. However, with the rapid advancement of technology, a new era of autonomous mine countermeasure systems …
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Introduction In the vast expanse of the world’s oceans, ships and submarines navigate through challenging waters, facing numerous hazards ranging from underwater mines to stealthy enemy submarines. To mitigate these dangers and ensure maritime safety, advanced sonar systems have become indispensable tools for naval forces worldwide. Sonar, short for Sound …
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Introduction: Naval warfare has seen remarkable technological advancements over the years, and one of the most significant additions to the United States Navy’s fleet is the USS Zumwalt (DDG-1000) class destroyer. As the largest and most technologically advanced destroyer in the US Navy, the USS Zumwalt represents a game-changer in …
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Introduction In an increasingly complex and unpredictable world, ensuring national defense and security is of paramount importance. Military radars have emerged as indispensable tools in safeguarding countries and their citizens from various threats across different operational domains. From land and air to naval and space operations, these sophisticated sensors play …
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