The diagram shows the structure of a basic rocket engine
The diagram demonstrates the major components of a basic rocket engine and how the process of combustion in the engine works with the help of its components. It can be seen that there are two key inputs required to start the combustion process and 4 main steps involved in the process.
There are two separate tanks located inside the engine where one has fuel while the other fills with oxygen. The fuel, which is stored in one tank floats into the fuel pump and then pushed into the combustion chamber through an injector that connects the chamber and tanks. Simultaneously, the oxidizer pump fixed under the oxygen tank, releases the oxygen into the same chamber where fuel is injected in.
The fuel and oxygen mixed together in the chamber to produce combustion products that are capable of releasing nozzle at the end of the process. The nozzle produced by the process, then released from the chamber to the bottom of the engine.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2024-12-26 | Lethanh54 | 78 | view |
| 2024-12-25 | Lethanh54 | 67 | view |
| 2024-12-21 | nobitaa | 73 | view |
| 2024-12-20 | khanhkhanhlhp | 78 | view |
| 2024-12-11 | nguyendangquang.aspect | 11 | view |
Transition Words or Phrases used:
then, while
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 6.0 7.0 86% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 5.0 5.60731707317 89% => OK
Preposition: 26.0 33.7804878049 77% => OK
Nominalization: 4.0 3.97073170732 101% => OK
Performance on vocabulary words:
No of characters: 781.0 965.302439024 81% => OK
No of words: 162.0 196.424390244 82% => More content wanted.
Chars per words: 4.82098765432 4.92477711251 98% => OK
Fourth root words length: 3.56762134501 3.73543355544 96% => OK
Word Length SD: 2.40576867302 2.65546596893 91% => OK
Unique words: 92.0 106.607317073 86% => More unique words wanted.
Unique words percentage: 0.567901234568 0.547539520022 104% => OK
syllable_count: 241.2 283.868780488 85% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 5.0 4.33902439024 115% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 0.0 3.36585365854 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 7.0 8.94146341463 78% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 23.0 22.4926829268 102% => OK
Sentence length SD: 23.1869069317 43.030603864 54% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 111.571428571 112.824112599 99% => OK
Words per sentence: 23.1428571429 22.9334400587 101% => OK
Discourse Markers: 1.57142857143 5.23603664747 30% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 5.0 4.09268292683 122% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.101826244544 0.215688989381 47% => OK
Sentence topic coherence: 0.0556482873081 0.103423049105 54% => OK
Sentence topic coherence SD: 0.114155526216 0.0843802449381 135% => OK
Paragraph topic coherence: 0.0770874950778 0.15604864568 49% => OK
Paragraph topic coherence SD: 0.0935250303458 0.0819641961636 114% => OK
Essay readability:
automated_readability_index: 12.8 13.2329268293 97% => OK
flesch_reading_ease: 56.59 61.2550243902 92% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 11.1 10.3012195122 108% => OK
coleman_liau_index: 10.97 11.4140731707 96% => OK
dale_chall_readability_score: 8.09 8.06136585366 100% => OK
difficult_words: 34.0 40.7170731707 84% => More difficult words wanted.
linsear_write_formula: 13.5 11.4329268293 118% => OK
gunning_fog: 11.2 10.9970731707 102% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
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Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.