Blog - Veritable Aviation by - Page 4

In a perfect world, all the chemical energy stored in fuel would be converted into engine thrust during the combustion process, so that the engine is 100% efficient. Unfortunately, this is not the case. For example, a typical internal combustion engine is only about 25%-35% efficient, meaning that the remaining 65%-75% of the total energy released through combustion is utilized to operate the engine or dissipates as heat. In fact, a majority of the energy stored in fuel is used to overcome engine friction or converted into heat and noise as by-products of combustion. Since a big fraction of the total energy is converted into heat, it is clear that having an efficient cooling system in place is paramount for keeping the engine in working condition.  Read more >>

An operational aircraft must utilize airworthy designated parts from certified manufacturers as it is illegal to install or use any part that does not meet airworthiness standards. In addition, non-certified parts or components can compromise the safety and efficacy of a plane. Therefore, several organizations such as NATO and other international civil aviation groups work to regulate and maintain standard production requirements for all aircraft parts. One such organization is the Federal Aviation Administration (FAA), which offers standards and certificates such as Technical Standard Orders (TSO) and Parts Manufacturing Approval (PMA) which signifies a part’s airworthiness or ability to meet specific performance standards. When ordering parts online, one must consider these standards to guarantee the high quality and reliability of parts for an aircraft. In this blog, we will discuss TSO and PMA standards and certifications offered by the FAA so that you may better understand their use and difference. Read more >>

Air traffic has become a significant concern for the aviation industry as skies are becoming crowded like roads or highways, increasing the chances of air collisions. Despite having advanced technologies present in the aerospace industry, such as ground-based radars, visual vigilance, and traffic control, maintaining air traffic has become an enormous challenge. Due to this situation, collision avoidance equipment has become increasingly normal in every aircraft to reduce the chance of mid-air collisions. Read more >>

Batteries are a common feature within aircraft, often being used during the preflight phase to power the electrical system for engines and the auxiliary power unit to begin operations. These aircraft batteries are much more robust as compared to the batteries found in typical personal devices and electronics, and their complexity ensures the proper operation of advanced aircraft electrical systems. Generally, there are two main aircraft battery types that are found in aircraft, those of which are nickel-cadmium and lithium-ion batteries. In this blog, we will discuss both in brief detail, allowing you to have a better understanding of their functionality. Read more >>

Between the fuel, oil, and water found in the receptacles of several aircraft compartments, there is a continuous need for used fluid to be drained safely. To accomplish this, drain valves are installed at various locations throughout aircraft, including the fuel tank, oil compartment, and onboard sinks. In this blog, we will discuss how drain valves work and what considerations exist with the various fluid types they may encounter. Read more >>