Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Connect with a community of experts ready to provide precise solutions to your questions quickly and accurately. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
Sagot :
Answer:
A) Q'_in = 304.66 hp
B) T_max = 1109.29 °C
Explanation:
We are given;
compression ratio; r = 18
cutoff ratio; r_c = 1.5
Power; W' = 200 hp
Temperature; T1 = 17°C = 290 K
A) To find the rate of heat addition, we will use the derived formula;
Q'_in = (W' × r^(k - 1) × k(r_c - 1))/(r^(k - 1) × k(r_c - 1)) - ((r_c)^(k) - 1)
Where k is a constant = 1.4
Thus;
Q'_in = (200 × 18^(1.4 - 1) × 1.4(1.5 - 1))/((18^(1.4 - 1) × 1.4(1.5 - 1)) - ((1.5^(1.4)) - 1)
Q'_in = 304.66 hp
B) To find the maximum temperature, we will use the Formula;
T_max = T1 × r^(k - 1) × r_c
T_max = 290 × 18^(1.4 - 1) × 1.5
T_max = 1382.29 K
Converting to °C gives;
T_max = 1109.29 °C
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.
