heating and ventilation
Parametric analysis of geothermal residential heating and cooling application
Ngày tải lên :
05/09/2013, 16:10
... better sizing of Heating Ventilation
Air Conditioning (HVAC) system will be done [11]. The current work attempts to simulate and analyze
the operation of a GSHP system for heating and cooling application ... temperature estimations (average deviation ±2.5 K) when annual heating and cooling
demand values are close and approximately equal to 30 kWh/m
2
and it is assumed heat pump absence.
5. Conclusion ... geometrical attributes and
inf
H
the factor of opening’s position and
air force exposure.
Annual heating demand of the building is 33.78 kWh/m
2
whereas cooling demand is 27.34 kWh/m
2
....
- 14
- 495
- 0
Heating and Water Services Design in Buildings pptx
Ngày tải lên :
08/03/2014, 17:20
... 1.4 and 1.5, where the temperature
ratio equations for F
1
and F
2
were adopted.
Preface
Heating and Water Services Design in Buildings has been written following 13
years in the industry and ... comfort; the U and Y values are each reduced, thus saving
energy; preheat and cooldown times are reduced; and the wall is behaving
like a lightweight structure.
10. Internal walls and intermediate ... EAT/LAT and air change
rate of the selected heaters.
4. Undertake a comparison of the total heater output and the boosted plant
energy output, and make a decision on the final number and type...
- 262
- 759
- 0
transient heating and melting transformations in argon ion laser irradiation of polysilicon films
Ngày tải lên :
06/05/2014, 08:55
...
The reflection and transmission coefficients
r?
and
tF;)
are
2
f’-;=W;(1,1)+4(1,2)n,]+[4(2,1)+“4;(2,2)n,] *
The film reflectivity and transmissivity in terms of
rf+
and
t$ follow: ... Comparisons of the experimental and com-
putational results for this type of film, using laser process-
ing parameters of IV=60 ,um and PT=1.8 W and 1.4 W
are shown in Figs. 14 and 15, respectively. ... computer controller uses internal triggering
commands and a two-channel function generator to simul-
taneously trigger the electronic shutter and the data acqui-
sition hardware. The accuracy...
- 9
- 206
- 0
transient heating and melting transformations in argon ion laser irradiation of polysilicon films
Ngày tải lên :
06/05/2014, 08:58
...
The reflection and transmission coefficients
r?
and
tF;)
are
2
f’-;=W;(1,1)+4(1,2)n,]+[4(2,1)+“4;(2,2)n,] *
The film reflectivity and transmissivity in terms of
rf+
and
t$ follow: ... Comparisons of the experimental and com-
putational results for this type of film, using laser process-
ing parameters of IV=60 ,um and PT=1.8 W and 1.4 W
are shown in Figs. 14 and 15, respectively. ... ff+ I 2-
(6b)
Let ssfl and Fs,,
be the two-film reflectivity and trans-
missivity, but for light propagating in the substrate-film-air
direction. Equations (la) and (lb) then yield the follow-...
- 9
- 283
- 0
Tài liệu Mechanical Ventilation for children with Lung Disease: ALI, ARDS, and Hypoxemic Respiratory Failure. docx
Ngày tải lên :
12/02/2014, 12:20
... 2003
0
0.1
0.2
0.3
0.4
0.5
0.6
0
10
20
30
40
50
60
70
80
<8
8-15
15-25
>25
Mortality
Number
OI
Day 1 OI and Mortality
n=156; ALI
Survivors
Deceased
Mortality
Khemani and Newth, unpublished
Median PEEP by Group
Blum,
unpublished
Median ... oxygenation
•Was liberal too liberal?
ARDSNet 2006
Mode of Ventilation
• Most Adult intensivists use the Assist
Control, Volume control mode of ventilation
– Square wave pattern
• Most Pediatric Intensivists ...
unpublished
Median PEEP by ALI Status
Blum,
unpublished
Risk factors for death
• Mortality for Pediatric ALI and ARDS is less
than that for adults
– Adults have more co morbidities, organ
dysfunction
– Initial...
- 51
- 597
- 1
Early surfactant administration with brief ventilation vs. selective surfactant and continued mechanical ventilation for preterm infants with or at risk for respiratory distress syndrome (Review) ppt
Ngày tải lên :
24/03/2014, 05:20
... continued mechanical ventilation, and
extubation from low respiratory support.
Data collection and analysis
Data were sought regarding effects on the incidence of mechanical ventilation (ventilation continued ... failure and initiation of mechanical ventilation.
P L A I N L A N G U A G E S U M M A R Y
Early surfactant administration with brief ventilation vs. selective surfactant and continued mechanical ventilation ... expert informants and hand searching. No language restrictions
were applied.
1Early surfactant administration with brief ventilation vs. selective surfactant and continued mechanical ventilation for...
- 34
- 491
- 0
Mechanical ventilation Skills and techniques pot
Ngày tải lên :
24/03/2014, 05:20
... 2. Initiating (and de-escalating) mechanical ventilation
[4]
2/ INITIATING (AND DE-ESCALATING)
MECHANICAL VENTILATION
In critical care, the indicaton for mechanical ventilation may ... respiratory activity:
Improves ventilation distribution and recruitment in the dependent and
basal lung regions, thanks to the tone and pump action of the diaphragm, and
Reduces the positive ... a general mechanical ventilation simulator. It allows the
simulation of volume-controlled ventilation (VCV), pressure-controlled
ventilation (PCV) and pressure-support ventilation (PSV), in...
- 79
- 352
- 1
industrial heating principles techniques materials applications and design dekker mechanical engineering
Ngày tải lên :
02/04/2014, 15:28
... small
spot, laser and electron beams are known as “concentrated
heat sources.”
In direct contact resistance heating, capacitance heating,
and microwave heating (Figure 1.3(B) and Figure 1.3(C)), ... Taylor & Francis Group, LLC
xxx Industrial Heating
Instead of giving large number of tables and data, the book
encourages the use of standard handbooks and development of the
designer’s personal ... later.
Induction heating, direct resistance heating, and
In induction heating, high frequency (10
3
–10
5
Hz)
electromagnetic oscillation is created in the work by
Figure 1.2
Heating system...
- 776
- 5.8K
- 0
EMBEDDED LINUX SYSTEM DESIGN AND DEVELOPMENT.pdf
Ngày tải lên :
04/08/2012, 14:23
... will
Ⅲ Understand the embedded Linux development environment.
Ⅲ Understand and create Linux BSP for a hardware platform.
Ⅲ Understand the Linux model for embedded storage and write drivers and
applications ... leaks and memory corruption in applica-
tions and drivers.
Ⅲ Learn methods to profile applications and the kernel.
Ⅲ Understand uCLinux architecture and its programming model.
Ⅲ Understand the ... I2C subsystem, and USB
gadgets.
vi
Embedded Linux System Design and Development
Ⅲ
Borland is a registered trademark of Borland Software Corporation in the United States and other
countries.
...
- 429
- 1.7K
- 2
09 Physical and Chemical Characteristics of DDGS revisions.
Ngày tải lên :
08/08/2012, 10:03
... during transport and handling – particle and ingredient
segregation (separation) occurs when particles of different sizes and bulk densities are
blended together and transported or handled.
4. ... Size, Bulk Density and pH
Particle size and particle size uniformity of feed ingredients are important considerations of
livestock and poultry nutritionists when selecting sources and determining ...
of U.S. DDGS
Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary
among sources and can influence its feeding value and handling characteristics. These...
- 8
- 748
- 0
CHECK YOUR ENGLISH VOCABULARY FOR BUSINESS AND ADMINISTRATION.pdf
Ngày tải lên :
08/08/2012, 17:31
... products and how they work, how the
distribution system operates, how to deal with
both suppliers and customers and how to handle
complaints. They also study trade and retail laws,
and are accompanied ... solve problems and find resol that are prac and
bene to everyone.
9. Unlike a formal court case, nego are in private.
10. Resolutions and sett are based on com and on mut agreement and
acceptance.
11. ... jobs and develop
their skills for the whole period they are working
here, and not just at the beginning of their
contract. We run regular courses and workshops
in order to achieve this, both on and...
- 82
- 6K
- 56
Check Your English Vocabulary for Phrasal Verbs and Idioms.pdf
Ngày tải lên :
08/08/2012, 17:32
... cruel and intended to upset
someone.
17. If you are in a difficult or unpleasant situation and you decide to
cut and run, you pretend that the situation is not so difficult or
unpleasant and continue ... ________, and smashed the car through the agency's window.
And that, your honour, ladies and gentlemen of the jury, is my story. I hope you will take into
account my feelings and emotions ... tell me that I work hard and get good results, then you tell everyone else
that I'm lazy and incompetent! (
dishonest about your feelings, thoughts and beliefs, and tending to tell
people...
- 81
- 7.4K
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