Two and Four-Stroke Engines Two and Four-Stroke Engines Definition – Internal combustion engines usually operate on the four-stroke (one power stroke every two revolutions) or two-stroke (one power stroke every revolution) mechanical cycle. The induction stroke. The inlet valve is open, and the piston travels down the cylinder, drawing in a charge of water. In
What is a tooth abscess?
Definition What is a tooth abscess? Tooth abscess is a disease in which pus accumulates in the teeth due to infection. There are three types of dental abscesses: Gingival abscesses occur only in gum tissue and do not affect the teeth or ligaments of the gums. Periodontal abscess usually starts from the structure of adjacent
Diseases that Cause Left Stomach Pain: From Appendicitis To Kidney Disease
Abdominal pain occupies the top ranks among the most common symptoms that cause people to seek medical help. Unfortunately, it only describes symptoms as “abdominal pain”, “stomach twist” sometimes still less specific. Your doctor may narrow the suspicion of your stomachache by considering the location of the pain. Then, what does it mean if you
Comparison of two-stroke and four-stroke-cycle petrol engines
Comparison of two-stroke and four-stroke-cycle petrol engines What are differences between two-stroke and four-stroke engine? The following remarks compare the main points regarding the effectiveness of both engine cycles. The two-stroke engine completes one cycle of events for every revolution of the crankshaft, compared with the two revolutions required for the four-stroke engine cycle. Theoretically,
Review, synopsis film “The fatal encounter”
In 1777, one year since he had taken reign, King Jeong-jo bears a perilous palace life with his dedicated court servant, Gap-soo, amidst opposition and threats from those around with political ambitions. Meanwhile, Eul-soo, a member of a secret assassin group, receives orders to kill Jeong-jo. Gap-soo, who had also been in the same secret assassin ring as Eul-soo, later confesses to Jeong-jo about his dark past and his motive for coming into the palace.
Abdominal Migraine: Definition, trigger, diagnosis and treatment
Definition of abdominal migraine What is abdominal migraine (abdominal migraine)? As the name implies, abdominal migraine is a migraine that occurs not on the head but on the abdomen. However, abdominal migraines often occur due to the same triggers as migraine headaches. Stomach migraine can be very painful and cause nausea, cramps, and even vomiting.
The two-stroke-cycle petrol engine
The first successful design of a three-port two-stroke engine was patented in 1889 by Joseph Day & Son of Bath. This employed the underside of the piston in conjunction with a sealed crank-case to form a scavenge pump (‘scavenging’ being the pushing-out of exhaust gas by the induction of fresh charge). This engine completes the
The four-stroke-cycle spark-ignition (Petrol) engine step
History of four-stroke engine The first internal-combustion engine to operate successfully on the four-stroke cycle used gas as a fuel and was built in 1876 by Nicolaus August Otto, a self-taught German engineer at the Gas-motoreufabrik Deutz factory near Cologne, for many years the largest manufacturer of internal-combustion engines in the world. It was one
Mina TWICE: profile, career, and facts you need to know
Biography of mina twice Here is a biography about mina twice, as info mina is my second idol in kpop the first is EXID Hani wkwkwkw Full Name: Myoui Mina Nickname: Mina TTL: San Antonio, USA, March 24, 1997 Zodiac Sign: Aries Official height: 163 cm (5’4 “) / Approx Height: 165 cm (5’5”) *
Internal combustion engine definition and its component
The internal-combustion engine definition The piston engine is known as an internal-combustion heat-engine. The concept of the piston engine is that a supply of air-and-fuel mixture is fed to the inside of the cylinder where it is compressed and then burnt. This internal combustion releases heat energy which is then converted into useful mechanical work