A 292-in.³. V8, four-stroke cycle CI engine operates at 1800 RPM, using light diesel fuel at AF = 24 and a volumetric efficiency of 94%. Injection timing is from 22° bTDC to 4° aTDC. Swirl ratio, as defined by Eq. (6-1), equals 2.8 during fuel injection. Calculate: (a) Time of one injection. [see] (b) Period of swirl (one rotation). [see] (c) Number of orifice holes needed in each injector, with one injector per cylinder.
A 292-in.³. V8, four-stroke cycle CI engine operates at 1800 RPM, using light diesel fuel at AF = 24 and a volumetric efficiency of 94%. Injection timing is from 22° bTDC to 4° aTDC. Swirl ratio, as defined by Eq. (6-1), equals 2.8 during fuel injection. Calculate: (a) Time of one injection. [see] (b) Period of swirl (one rotation). [see] (c) Number of orifice holes needed in each injector, with one injector per cylinder.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A 292-in.³. V8, four-stroke cycle CI engine operates at 1800 RPM, using light diesel
fuel at AF = 24 and a volumetric efficiency of 94%. Injection timing is from 22° bTDC
to 4° aTDC. Swirl ratio, as defined by Eq. (6-1), equals 2.8 during fuel injection.
Calculate: (a) Time of one injection. [see]
(b) Period of swirl (one rotation). [see]
(c) Number of orifice holes needed in each injector, with one injector per
cylinder.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faede0322-0a8b-466a-9365-38ec42134121%2Fb2fcea8a-2d21-48cd-b6b8-887cf21546d5%2Fglvhe6b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 292-in.³. V8, four-stroke cycle CI engine operates at 1800 RPM, using light diesel
fuel at AF = 24 and a volumetric efficiency of 94%. Injection timing is from 22° bTDC
to 4° aTDC. Swirl ratio, as defined by Eq. (6-1), equals 2.8 during fuel injection.
Calculate: (a) Time of one injection. [see]
(b) Period of swirl (one rotation). [see]
(c) Number of orifice holes needed in each injector, with one injector per
cylinder.
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