Being a Nuffnang logger is the hottest thing since I got my first free movie tickets. I really got no idea how fun blogging was until I was given the chance to watch one of the coolest action movies of all time, starring Angelina Jolie, Salt, last July 2010. I was one of the lucky winners of tickets for free screening at Greenbelt 3. But unfortunately, due to a not-so-good weather condition, I was not able to be present on the said event.
Pizza Hut now offers Hot on the Dot Pizza deliveries: 30minutes and hot (as indicated by the thermally activated sticker you place on the pizza box upon receiving your pizza) or your pizza is FREE!! Just dial 911-11-11 if you want your pizzas Hot on the Dot!
04 August 2011
19 July 2011
Otto Cycle and Diesel Cycle Review Problems
Reviewer for Quiz #2 on Thermodynamics with Solutions
Topic: Otto Cycle and Diesel Cycle
Course: Thermodynamics 2
Professor: Engr. Rogelio Almira
Reference: Thermodynamics 1 by Hipolito B. Sta. Maria
1. An ideal Otto engine, operating on the hot-air standard with k = 1.34, has a compression ratio of 5. At the beginning of compression the volume is 6 cu ft, the pressure is 13.75 psia and the temperature is 100F. During the constant-volume heating, 340 Btu are added per cycle. Find: i. c, ii. T3, iii. p3, iv. e, v. pm.
2. An ideal Otto cycle engine with 15% clearance operates on .227 kg/s of air; intake state is 100.58 kPa, 37.7C. The energy released during combustion is 110 kJ/s. For hot-air standard with k = 1.32, compute: i. p, V, and T at each corner, ii. W, iii. e and pm.
3. In an ideal Diesel engine compression is from 14.7 psia, 80F, 1.43 cu ft to 500 psia. Then 16 Btu/cycle are added as heat. Make computations for cold-air standard and find i. T2, V2, T3, V3, T4, and p4, ii. W, iii. e and pm, and iv. hp for 300cycles/min.
4. For an ideal Diesel cycle with the overall value of k = 1.33, rk = 15, rc = 2.1, p1 = 97.9 kPa, find i. p2 and ii. pm.
Topic: Otto Cycle and Diesel Cycle
Course: Thermodynamics 2
Professor: Engr. Rogelio Almira
Reference: Thermodynamics 1 by Hipolito B. Sta. Maria
1. An ideal Otto engine, operating on the hot-air standard with k = 1.34, has a compression ratio of 5. At the beginning of compression the volume is 6 cu ft, the pressure is 13.75 psia and the temperature is 100F. During the constant-volume heating, 340 Btu are added per cycle. Find: i. c, ii. T3, iii. p3, iv. e, v. pm.
2. An ideal Otto cycle engine with 15% clearance operates on .227 kg/s of air; intake state is 100.58 kPa, 37.7C. The energy released during combustion is 110 kJ/s. For hot-air standard with k = 1.32, compute: i. p, V, and T at each corner, ii. W, iii. e and pm.
3. In an ideal Diesel engine compression is from 14.7 psia, 80F, 1.43 cu ft to 500 psia. Then 16 Btu/cycle are added as heat. Make computations for cold-air standard and find i. T2, V2, T3, V3, T4, and p4, ii. W, iii. e and pm, and iv. hp for 300cycles/min.
4. For an ideal Diesel cycle with the overall value of k = 1.33, rk = 15, rc = 2.1, p1 = 97.9 kPa, find i. p2 and ii. pm.
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16 July 2011
Management: A Global and Entrepreneurial Perspective
Click to view presentation |
Professor: Engr. Chiqui Tan
Reference: Management: A Global and Entrepreneurial Perspective by Weihrich, Cannice, and Koontz
Outline:
I. Objectives
II. The Organization and Its External Environment
III. Operating in a Pluralistic Society
IV. The Technological Environment
V. The Ecological Environment
VI. The Social Responsibility of Managers
VII. Arguments for and against Social Involvement
VIII. Ethics in Managing
IX. Ethical Theories
X. Institutionalizing Ethics
XI. Factors that May Raise Ethical Standards (a study)
XII. Guidelines for International Business Ethics - Focus China
XIII. Definition of Whistle-Blowing
XIV. Trust as the Basis for Change Management
XV. Key Ideas and Concepts for Review
Tags:
3MEA,
Engineering Management,
GE 302,
Management
15 July 2011
Management: Science, Theory, and Practice
Click to view presentation |
Professor: Engr. Chiqui Tan
Reference: Management: A Global and Entrepreneurial Perspective by Weihrich, Cannice, and Koontz
Outline:
I. Frederick Winslow Taylor
II. Objectives
III. Definition of Management: Its Nature and Purpose
IV. The Functions of Management
V. The External Environment
VI. Enterprise
VII. Managerial Functions at Different Organizational Levels
VIII. Time Spent in Carrying Out Managerial Functions
IX. Managerial Skills and the Organizational Hierarchy w/ Activity
X. Skills and Management Levels
XI. The Goals of All Managers and Organizations
XII. Characteristics of Excellent Companies (Peters & Waterman)
XIII. Top 10 Companies in the Phillipines (2009)
XIV. The Most Admired Companies in America listed in Fortune's 2006
XV. Adapting to Changes in the 21st Century
Tags:
3MEA,
Engineering Management,
GE 302,
Management
11 July 2011
Introduction to Electronics
17 June 2011
29 May 2011
Nuffnang and Hapee Special Screening
25 May 2011
21 May 2011
Love at NUFFfamily Day!
You've heard it right! Nuffnang Philippines will be treating us to a small weekend getaway before the summer ends. NUFFamily Day is going to be on May 28 (Saturday) at Crosswinds, Tagaytay. And we'll have an afternoon full of fun, prizes, and lifting lots of lanterns. Yes, this is so exciting!
Check out who's my date on the NUFFamily Day after the cut!
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