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-- � ---- <br />EE,�+ �7."-,.-�-�U ��.,.:;� � - <br />� �ritical rr�_ �neni Anal•�sis: PLANJhI1NG <br />C-�1 1- -' - ' <br />rn{ei�ser_tian: 4J. MALL UI"i./LVEfiE"fT hIALL 41AY ` ��� �Liun Form 1. <br />F'roblem 5tatement: bJNWV01 <br />Step 1. IDFIVTIPY LAD1E GEOMEI�;�' ; S'ten 4. LEF7' l"IJRN CHECh <br />I F1RProar_h ':W. f�l(�LL.. DR. I --------�lpproach----- <br />� 1 1 I ,.. � -1- -�'_'- -_- -4-- <br />R L IU Ia�.IVo. of chanae U .C� ±h -6 <br />EV. IIALL DlY. I R T l" T L� intervals/hour <br />-------------- ------;b.LT ca . <br />l- H H H T ------- pacitV an . G U 7: �? <br />APProach 1 , : I : : --R'i" change (vPh) <br />1 LT--"' v v v "-F'l"H 1 ;c.L;/C ratio , i� n ?_, ,,_ <br />LTH-:,,. _ _ . . .._� <br />.-7H 2 Id.LloposinG valume . C� �� ���� �, <br />: TH--3 ;v-LTH I in vph <br />1 RTH-v:� '�' '� v---LT 1 Ie.LT capacity on . 0 fi 5�l 24::' <br />RT--v :: :' � '; '> Aporoach = oreen (vph) <br />------------- _!f.LT ca acit . <br />L L T R h ------------ p y.1n ii 0 1�2 �15 <br />� T T H T T�EV. MALL WY. I vph (b+e) <br />' H H ' � <br />' � �c.Lefi turn volume . i� �] 41 '"-C� <br />I S j � tJ <br />' � in vph <br />1 Aporoach 4:W, MRLL DF. Ih.Is volume :: cap. : NO NO <br />____________________ <br />I (g3f) " : <br />_____________________+_________=_=__________�________________ <br />Step 2. TDENTIFY VOLUMES, in`voh � Step 5. ASSIGN LANF VOLUI`iES, in vph <br />{ I <br />I � <br />I Aporoach v; '------- 4 1 4 <br />-. LT= �1 i ; i �:R�= JJ i v� �i I �'F JJ <br />TH= 14 � ' TH=1116 ; + i- <br />� <br />R"f= 4� ' `�+ �'�`� <br />� v � � <br />� LT= 17� ; < � ' <br />, �4f� <br />, ,- �• <br />-------------- <br />-------------I <br />--Approach 2 I <::- 39�� <br />� v- 17�: <br />I 47 -` <br />Aoproach i--:;� � ��8 - <br />------------- -------------� `-. _:> <br />i JL+B <br />1:LT= 47 I •'• I 4: FiT= 2v7 f �,60 +:::. ++ I <br />T. �=14�+6 � I I TH= 1�+ I 178 +v <br />f;T= 178 I I I LT= �50 I------- � ., <br />I Aporoa�h 4� ; � J 1`� <br />, <br />' � U- 7 ' <br />�. , <br />_______________________________________+______________________=__-------------- <br />------ -------------- <br />Step 3. IDENTIFY PHASING I Step 6a. CRITICAL VG�Uh1ES, in vph <br />__�, ' � (two phase siqnal) <br />v-- R�P1 I ; Apora�ch �I <br />.-- A�Lil � � � <br />`f � <br />v-- , ; <br />--: <:-- AlA2 � _ ' � <br />� ------------ ------ <br />------- <br />f Approach 1 <br />I � AND <; •^ A3E+4 AND ; <br />v; OR I I /Of; A4R' � <br />� See Steo 6b. <br />' Approach � <br />I------------- <br />------------ <br />' � � <br />' � � <br />----------------------------�-----------' � � <br />A 1 --> A' 1 Et 1 v-- Li�, C I I I I <br />A2 :-- A4 v� P2 --'^ P4 ;`• �� ' APProach 4� <br />: � <br />