During coastdown testing of a family passenger car, the following roadload drag force characteristic was derived:FRL = 0.392v²+162Where FRL is given in Newtons, and v, the vehicle speed in m/s.It is desired that the vehicle should have a top speed of 200km/h.Assuming a transmission efficiency of 90%, which of the followingengines would be most suitable?TypeBMEP(Bar)MaximumEngineCubicCapacitySpeed (rpm)(CC)Normally aspirated SI engine1165001400Turbocharged Sl engine166000950Normally aspirated Cl engine8.545002400Turbocharged and aftercooled CI 1245001800engine

Step 1: Based on the information provided in the table, the most suitable engine for the family…

Answered: During coastdown testing of a family…

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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P1 + a1 2g P2 L V? +z2 + hrarbing + hg,toplam hx,sürekli=f•5•2g 2g +z + hpompa.f + az7 pg pg hk.yerel hỵ,toplam= hx,sûrekli + hxyerel Wmil Nsp 2g Протра (gH)3/4 一()-)图)第-(m)G) 1/2 mil WB (DB WA DA Wmil.B (DB (DB Wmil = pgHỳntürbin ww, p1/2(gH)5/4 PB (WB HB WB WmilA PA wa) HA Nst Wmil = prwv(V; – rw)(1 – cosß) %3D At the best efficiency point with the experiments on the A turbine DA= 72 cm, Ha= 20 m, VA = 50 m³/s, PA= 998 kg/m3, na= 205 revolution per minute, Wmila= 9 MW values have been obtained. PB= 998 kg/m3, HB= 65 m, nB= 185 A new B turbine will be designed. According to this; a) B is the volumetric flow of the turbine (VB) (m/s) find as. c) Find the specific speed of turbine B. b) Find the power of turbine B. (Wmil.B)| 2,5 285 d) Find the diameter of turbine B. 245.3 MW 35 120 cm 361 211,5 MW 2.8 156 cm 180 190 MW 2,1 144 crm 255 182,7 MW 3,1 104 cm 375 250 MW 95 am
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