StudentShare solutions
Triangle menu

Thermodynamics and Heat Transfer - Lab Report Example

Nobody downloaded yet

Extract of sample
Thermodynamics and Heat Transfer

Conclusively, the above experiment was not as successful as expected; it had a percentage error of about 22.63%. Notably, it will be upon the person doing the experiments to be keen and incentive whilst doing the experiment to ensure a more successful experiment.
These errors might have been occasioned by misreading the measurements therefore giving inaccurate records; Equipments used were inefficient therefore unreliable and inadequate time was given for expansion.
Some of these errors can be reduced by recording several readings of the water temperature, allowing adequate time of heating of the metal by the steam do expansion and being accurate and keen whilst reading the measurements.
Thermal expansion is very vital for engineering format mostly in contraction and expansion, due to the temperature variations. Models used in these formats that have distinct coefficients of thermal expansion may not give room for contraction and expansion of units thus causing stress. This can be demonstrated during the building of bridges and buildings (Moaveni, 2011).
Notably in welding, its important to use different coefficients of expansions to join two different metals. This is so because while metals are cooling down, tensile stress will be induced in one metal whilst compressive stress will be induced in the corresponding metal. Tensile stress may make the subjected metal to occasion a hot crack during welding or rather a cold crack in service, otherwise the asaid stresses may be relieved mechanically or thermally. A relevant example of this is the austenitic stainless steel/ ferrittic steel pipe butt joints that are viably used in energy-conservations mechanisms (Moaveni, 2011).
Conclusively, the experiment can be noted as prospective with a minimal percentage error of 4.55%. Notably, for accurate results these errors can be reduced by various ways such as noting down multiple readings and conducting the experiment several times, thereafter ...Show more


Add some water to the heating beaker and immediately place the relevant specimen in the water. Place the beaker under moderated and uniformed heat for about five minutes. Put down that particular water temperature (t2) (An assumption is made that the specimen temperature is…
Author : uryan
Thermodynamics and Heat Transfer essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the lab report on your topic
"Thermodynamics and Heat Transfer"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Pump Characteristics Paper
This is a seven page Harvard citation style laboratory report with seven works cited. The subject of this laboratory report is the characteristics of the FM50 pump. The FM50 pump is a dynamic machine which transforms energy by means of an internal impeller.
7 pages (1750 words) Lab Report
Convection takes place by the transfer of heat energy by the flowing matter and as such is observed in fluids (liquids and gases). Radiation or Thermal Radiation is the process of transfer of heat through radiation or electromagnetic waves and is independent of
7 pages (1750 words) Lab Report
Pump Characteristics
The requirements of this pumping mechanism are an area which is clean, and where the fluid being transmitted is of a consistent viscosity. The design of the FM50 centrifugal pump is intended to convert mechanical energy into kinetic energy. This
7 pages (1750 words) Lab Report
Heat capacity
The heat capacity is the amount of heat energy required to raise the temperature of a unit mass of an object by one degree. The specific heat capacity is the amount of heat energy needed to raise the temperature of one gram of material by one degree. Two objects
3 pages (750 words) Lab Report
Heat transfer in a water-water heat exchanger
little heat lost in the room is not considered and the 2 heat flows Q is required to be the same through energy conservation (Rane and Tandale 2003).There is application of heat transfer equations in the heat exchange equipment design in order to be done efficiently as well as
3 pages (750 words) Lab Report
Control by Heat and UV
The bacteria will always try to sense and develop adaptation to their environments. Extremely low temperatures may inhibit the bacterial growth while high temperatures denature the bacterial
2 pages (500 words) Lab Report
Measurement of forced and free convection heat transfer coefficients
From the Equation for Conservation of Energy on a solid, (m Cp d (Ts -T∞)/ dt = - h A (Ts - T∞)) (Rolle, K. 2015, 12)……………………………………………………………………. (i) 3. The free convection
2 pages (500 words) Lab Report
Thermodynamics and fluids mechanics
For example, when the volume was 15 liters, the jet momentum was 4.02739519 Kgm/s2. When the volume reduced by 5 liters, jet momentum also was reduced to 2.26211127Kgm/s2. This was seen in all the three vanes. The force on the vane also decreased at the same time.
4 pages (1000 words) Lab Report
Solar Oven Written Report
In which case the resulting highest temperature reached was 1260c and the SOTD performance index was 3.23. Regardless of its specific form, solar oven is considered as a device able to transform solar energy into
2 pages (500 words) Lab Report
Prelab Cooling Tower
The load tank has two electrical heaters for the simulation of the cooling load for the power plant. Heated water in the load tank is pumped via water flow meter and control valve to the water distributing system at the top. Distilled water is used when
3 pages (750 words) Lab Report
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
Comments (0)
Click to create a comment
Contact Us