class Gtengine::Simple::Turbine
Constants
- DEFAULTS
Attributes
average[RW]
burner[RW]
l_k[RW]
options[RW]
output[RW]
Public Class Methods
new(burner, l_k, options = {})
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# File lib/gtengine/simple/turbine.rb, line 11 def initialize(burner, l_k, options = {}) @burner, @l_k = burner, l_k @options = DEFAULTS.merge(options) cycle end
Public Instance Methods
cp()
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# File lib/gtengine/simple/turbine.rb, line 76 def cp average.average_cp end
cycle()
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# File lib/gtengine/simple/turbine.rb, line 49 def cycle @average = Gtengine::Gas.new(t_vh, p_vh) 5.times { update_average } @output = Gtengine::Gas.new(t_vyh, p_vyh) end
eta()
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# File lib/gtengine/simple/turbine.rb, line 33 def eta options[:eta] end
eta_m()
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# File lib/gtengine/simple/turbine.rb, line 29 def eta_m options[:eta_m] end
g_ohl()
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# File lib/gtengine/simple/turbine.rb, line 25 def g_ohl options[:g_ohl] end
info()
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# File lib/gtengine/simple/turbine.rb, line 80 def info puts "== Turbine Cp_sr: #{cp}, K: #{k}, Pi_t: #{pi_t}, КДП: #{eta}" puts "==== Вход T: #{t_vh.to_i} K, P: #{p_vh.to_i} Па, ALFA: #{input.alfa}, Cp: #{input.cp}" puts "==== Выход T: #{output.t.to_i} K, P: #{output.p.to_i} Па, , Cp: #{output.cp}\n\n" end
input()
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# File lib/gtengine/simple/turbine.rb, line 17 def input burner.output end
k()
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# File lib/gtengine/simple/turbine.rb, line 72 def k average.average_k end
kpd()
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# File lib/gtengine/simple/turbine.rb, line 21 def kpd options[:kpd] end
l_t()
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# File lib/gtengine/simple/turbine.rb, line 68 def l_t cp * t_vh * ((1.0 - (pi_t ** ((1.0 - k) / k))) * kpd) end
p_vh()
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# File lib/gtengine/simple/turbine.rb, line 41 def p_vh burner.output.p end
p_vyh()
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# File lib/gtengine/simple/turbine.rb, line 64 def p_vyh p_vh / pi_t end
pi_t()
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# File lib/gtengine/simple/turbine.rb, line 45 def pi_t (1.0 / (1.0 - temp_pi_t)) ** ((k - 1.0) / k) end
t_vh()
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# File lib/gtengine/simple/turbine.rb, line 37 def t_vh burner.output.t end
t_vyh()
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# File lib/gtengine/simple/turbine.rb, line 60 def t_vyh t_vh * (1.0 - ((1.0 - (pi_t ** ((1.0 - k) / k))) * kpd)) end
update_average()
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# File lib/gtengine/simple/turbine.rb, line 55 def update_average @average.t = (t_vh + t_vyh) / 2.0 @average.p = (p_vh + p_vyh) / 2.0 end
Private Instance Methods
temp_pi_t()
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# File lib/gtengine/simple/turbine.rb, line 88 def temp_pi_t (l_k / (1.0 + burner.q_ks)) / (t_vh * cp * eta * eta_m * (1.0 - g_ohl)) end