evaluate the mass flow rate of the steam through the nozzle. P1 = 1.5 bar T1 = 90 deg C V1 = 10 m/s A2 = 0.001 m2 P2 =1 bar T2 = ? V2 = ? mdot = ? V2 = sqrt(V1*V1+2*(h1-h2)) mdot = rho*A2*V2 = A2*V2/v2 T2 382.60 m/s 0.22 kg/s 111.81 degC Superheated steam at nozzle entry T1 150 deg C P1 1.5 bar s1 7.420 kJ/kg K h1 2773 kJ/kg K V1 10 m/s P2 A2 1 bar 0.001 m2 At Nozzle exit P2 = 1 bar Rev & Adiabatic s1 = s2 = 7.420 kJ/kg K h2 (Superheated because s2 > sg2 (7.359) s 7.360 7.614 7.420 s
Premium Mass flow rate Fluid dynamics Harshad number
principles–comprehensive Full Disclosure Going Concern Revenue recognition principle Fair Value Level of Difficulty Moderate Simple Simple Moderate Moderate Moderate Moderate Complex Simple Moderate Moderate P2-1 P2-2 P2-3 P2-4 P2-5 P2-6 P2-7 P2-8 Financial reporting issues Accounting Principles - comprehensive Accounting Principles - comprehensive Tradeoffs in financial reporting Accounting Principles - comprehensive Financial engineering. Issues in
Premium Generally Accepted Accounting Principles
non-verbal information that must be encoded (simplified) by the sender and decoded (interpreted) by the receiver. ‘Message’ is the most important part of the communication process as it includes not only the verbal but also the non-verbal. According to Argyle (1998)‚ as cited by Guerrero‚ L.K (1999) ‚ communication is five times more effective through non-verbal skills rather than verbal‚ in fact only 7% is verbal‚ 38% is to do with vocal skills (tone‚ speed‚ pitch) and 55% is visual (eye contact‚ body
Premium Communication
Results and discussion INTRODUCTION The Stroop effect is a classic cognitive psychology experiment discovered and first studied by J. Ridley Stroop in 1935.It originated from the theory of automatic processes. It is clear that some processing activities become automatic as a result of prolonged practice e.g. Typing‚ driving‚ etc. Automatic processes therefore are fast‚ require no attention and are unavoidable. Stroop believed that there was some evidence that word identification may be a form
Premium Color
reducing consumers’ wealth. AS1 AS2 AD1 AD2 Y2 Y1 P1 P2 P3 LRAS A B C P AD-AS diagram Output 0 Since the stock market declines sharply‚ the people’ wealth are being affected. In short run‚ it leads to a fall in aggregate demand which would shift aggregate-demand curve from AD1 to AD2. The economy is reached from point A to point B because the output level and the price level would fall from Y1 to Y2 and falls from P1 to P2 respectively. Over time‚ the price level would be adjusted
Premium Economics Supply and demand Aggregate demand
the process of leadership. The style of leadership adopted by the manager has an important influence on the behaviour of members of the group. The essential feature of a group is that its members regard themselves as belonging to the group. Tuckman (1965) devised a model of group formation which consists of the following five stages. Stage 1 – Forming This refers to initial formation of the group where tasks have to be understood‚ resources and information acquired‚ individuals have to get
Premium Management Leadership Collaboration
responses or ways that a might respond (x) 4) Amount: Probability of a’s action or response (scope) given the means used by A P(a‚ x | A‚ w) = p1 P(a‚ x | A‚ w) = p2 Properties 1) Time between response is important 2) What is the connection between A and a Amount of Power M M(A : w‚ x) = P(a‚ x | A‚ w) - P(a‚ x | A‚ w) = p1 - p2 a Power Comparability 5 factors to be considered: 1) Difference in basis 2) Difference in means 3) Difference in scope – responses should be comparable
Premium Operational definition Definition Concept
Chapter 3 Fluid Statics: Definitions Statics: ∑F = 0. In statics we have only pressure as surface force and weight as body force. Thus‚ when fluids are still‚ the pressure is balanced by the fluid weight. No relative motion between adjacent fluid layers. Shear stress is zero Only _______ can be acting on fluid surfaces Gravity force acts on the fluid (____ force) Applications: Pressure variation within a reservoir Forces on submerged surfaces Buoyant forces 9/4/2013 1 Pressure Pressure is defined
Premium Pressure Atmospheric pressure Gas
In the following document I go on to discuss how a team develops via group inputs‚ group processes and group outputs. Dr. Tuckman had covered the development of a team in his Forming Storming Norming Performing team-development model in 1965. The progression as written by (Tuckman‚ cited in Chapman‚ 2008) “is: 1. Forming – high dependence on leader for guidance...roles and responsibilities unclear... processes often ignored. 2. Storming – Decisions don’t come easy...team members attempt to establish
Premium Group development Group dynamics Psychology
The SOLER theory was developed by Gerard Egan‚ a psychologist. He believed non-verbal communication can greatly improve the effectiveness of communication between individuals. SOLER shows that non-verbal communication can make the individual feel comfortable‚ secure and understood. It is mostly used in counselling‚ although it can be used anytime. Care practitioners use these theories as guidelines in order to effectively communicate with the service user and other practitioners and to demonstrate
Premium Nonverbal communication Communication Paralanguage