The document provides information about a training session on solar thermal and heat pump systems for industrial applications. It discusses solar thermal and heat pump technologies for various industrial processes like canteen cooking, plate washing, boiler feed, and process treatment. Load estimations are presented for a canteen cooking application using both solar thermal and heat pump systems. The solar thermal system requires a 126 kW capacity while the heat pump requires 42 kW due to different operating hours.
Heat Pump, their types, Classification of airconditioning system, ventilation: its purpose and types, Tunnel and Mine ventilation, All air, All water and Air-water airconditioning system
At Euro Energy Services Renewable Energy in Scotland Open Day on October 23rd Thomas Dickson of Glow Worm discusses Air Source Heat Pumps and their application in dwellings across the UK
Power Plant Engineering: Conventional and non-conventional energy resources, Hydro-electric,
Thermal, Nuclear. Wind, Solar [with Block diagram].
Power Producing Devices: Boiler - Water tube and lire tube. Internal combustion engine - Two stroke
and four stroke (Spark ignition and compression ignition). Turbines - Impulse and reaction.
Power Absorbing Devices: Pump - Reciprocating and Centrifugal, Compressor - Single acting, single
stage reciprocating air compressor, Refrigeration - Vapour compression refrigeration process, House
hold refrigerator. Window air conditioner (Working with block diagrams).
Heat Pump, their types, Classification of airconditioning system, ventilation: its purpose and types, Tunnel and Mine ventilation, All air, All water and Air-water airconditioning system
At Euro Energy Services Renewable Energy in Scotland Open Day on October 23rd Thomas Dickson of Glow Worm discusses Air Source Heat Pumps and their application in dwellings across the UK
Power Plant Engineering: Conventional and non-conventional energy resources, Hydro-electric,
Thermal, Nuclear. Wind, Solar [with Block diagram].
Power Producing Devices: Boiler - Water tube and lire tube. Internal combustion engine - Two stroke
and four stroke (Spark ignition and compression ignition). Turbines - Impulse and reaction.
Power Absorbing Devices: Pump - Reciprocating and Centrifugal, Compressor - Single acting, single
stage reciprocating air compressor, Refrigeration - Vapour compression refrigeration process, House
hold refrigerator. Window air conditioner (Working with block diagrams).
Building Energy 2014: PV and Heat Pumps by Fortunat Muellerfortunatmueller
Presentation on the possibilities for Net Zero building using a combination of Grid Tied PV and Ductless Mini Split heat pumps. from Building Energy 2014 Tuesday seminar
”Waste heat recovery” is the process of “heat integration”, that is, reusing heat energy that would otherwise be disposed of or simply released into the atmosphere. By recovering waste heat, plants can reduce energy costs and CO2 emissions, while simultaneously increasing energy efficiency.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
Follow us on: Pinterest
Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Building Energy 2014: PV and Heat Pumps by Fortunat Muellerfortunatmueller
Presentation on the possibilities for Net Zero building using a combination of Grid Tied PV and Ductless Mini Split heat pumps. from Building Energy 2014 Tuesday seminar
”Waste heat recovery” is the process of “heat integration”, that is, reusing heat energy that would otherwise be disposed of or simply released into the atmosphere. By recovering waste heat, plants can reduce energy costs and CO2 emissions, while simultaneously increasing energy efficiency.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
Follow us on: Pinterest
Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
2. Leader in Industry scale solar thermal plants with over 2 MW installation and industrial
heat pump with over 200 kW
Rooftop solar installation for 40-120o C industrial processes
Industry’s best 95 °C Heat pump
Replace fossil fuel and reduce carbon emission with clean green solar energy
Technical expertise for hybridization
Unique PPA model for solar industrial heating
Proud Pioneers
About Aspiration Energy
11. Arrangement: U shaped copper
pipes fixed within the ETC
tubes. With an aluminum
insulation in between the
copper pipes and the ETC tube.
Advantage: More solar radiation
reflected towards the tube increase
the water temperature
ETC with U
Pipe
12. Arrangement: Parabola
shaped Aluminum reflectors
with ETC tubes fixed at their
focal point.
Advantage: more solar
radiation reflected towards
the tube increase the water
temperature
Compound Parabolic
Concentrator
15. Solar Heating For Industries
Industrial Processes suitable for Solar
Drying Electroplating
Bleaching Cleaning
Cooking Pickling
Degreasing Steaming
Evaporating Phosphating
Preheating Washing
16. Heat Pump - Background
Heat is the flow of energy from one body or substance to
another due to a difference in temperature.
17. Heat Pump - Background
First Law of Thermodynamics – Energy cannot be created or
destroyed. It exists in the universe in a fixed amount. It can
be stored, and can be transferred from one material to
another.
Second Law of Thermodynamics - energy generally cannot
spontaneously flow from a material at lower temperature to a
material at higher temperature.
18. Heat Pump - Background
Water does not move spontaneously, but can be pumped
from point A to point B, and can even be made to flow uphill
by a water pump, powered by an outside source of energy.
Likewise, energy can be relocated and elevated (from a
lower temperature to a higher temperature) by a heat pump.
19. THE IDEAL VAPOR-COMPRESSION REFRIGERATION CYCLE
The vapor-compression refrigeration cycle is the ideal model for refrigeration systems.
Schematic and T-s diagram for the ideal
vapor-compression refrigeration cycle.
This is the
most widely
used cycle for
refrigerators,
A-C systems,
and heat
pumps.
20. ACTUAL VAPOR-COMPRESSION REFRIGERATION CYCLE
Schematic and T-s diagram for the actual
vapor-compression refrigeration cycle.
An actual vapor-compression refrigeration cycle differs from the ideal one in several
ways, owing mostly to the irreversibilities that occur in various components, mainly due
to fluid friction (causes pressure drops) and heat transfer to or from the surroundings.
The COP decreases as a result of irreversibilities.
DIFFERENCES
Non-isentropic
compression
Superheated vapor at
evaporator exit
Subcooled liquid at
condenser exit
Pressure drops in
condenser and
evaporator
21. 21
The Compressor
• The compressor is the heart of the
system. The compressor does just what
it’s name is. It compresses the low
pressure refrigerant vapor from the
evaporator and compresses it into a high
pressure vapor.
22. 22
The Condenser
• The “Discharge Line” leaves the compressor
and runs to the inlet of the condenser.
• Because the refrigerant was compressed, it is a
hot high pressure vapor (as pressure goes up –
temperature goes up).
• The hot vapor enters the condenser and starts
to flow through the tubes.
• As the heat is removed from the refrigerant, it
reaches it’s “saturated temperature” and starts
to “flash” (change states), into a high pressure
liquid.
• The high pressure liquid leaves the condenser
through the “liquid line” and travels to the
“metering device”. Sometimes running through
a filter dryer first, to remove any dirt or foreign
particles.
23. 23
Metering Devices
• Metering devices regulate how much liquid
refrigerant enters the evaporator .
• Common used metering devices are, small thin
copper tubes referred to as “cap tubes”,
thermally controller diaphragm valves called
“TXV’s” (thermal expansion valves) and single
opening “orifices”.
• The metering device tries to maintain a preset
temperature difference or “super heat”,
between the inlet and outlet openings of the
evaporator.
• As the metering devices regulates the amount
of refrigerant going into the evaporator, the
device lets small amounts of refrigerant out
into the line and looses the high pressure it has
behind it.
• Now we have a low pressure, cooler liquid
refrigerant entering the evaporative coil
(pressure went down – so temperature goes
down).
24. 24
The Evaporator
• Low pressure liquid leaves the metering device
and enters the evaporator.
• Usually, a fan will move warm air from the
conditioned space across the evaporator finned
coils.
• The cooler refrigerant in the evaporator tubes,
absorb the warm room air. The change of
temperature causes the refrigerant to “flash”
or “boil”, and changes from a low pressure
liquid to a low pressure cold vapor.
• The low pressure vapor is pulled into the
compressor and the cycle starts over.
• The amount of heat added to the liquid to
make it saturated and change states is called
“Super Heat”.
• One way to charge a system with refrigerant is
by super heat.
27. 1 kW
1 - 2 kW 2- 3 kW
+ =
Heat
is
taken
in
from
the
ambient
The system pumps heat from a low
temperature reservoir to a high temperature
Heat Pump - Principle
28. Free Cooling
DO YOU NEED LIFE LONG FREE AC?
HEAT PUMP GIVES YOU FREE COLD WATER UPTO 7
DEG C WHILE SIMULTANEOUSLY PRODUCING HOT
WATER AROUND 55 DEG C
7 DEG C 55 DEG C
39. FUEL IN (100 Litres)
COLD WATER IN
STEAM / HOT
WATER OUT
(70%)
FLUE GAS OUT
+
OTHER LOSSES
(30%)
BOILER EFFICIENCY
BOILER EFFICIENCY = 70%
Boiler Efficiency
40. Through Fuel Consumption
Energy required = Fuel Consumption x Calorific Value x Boiler Efficiency
Energy
required for
Process
Fuel Consumption Boiler Efficiency
Fuel Calorific Value
= 20 x 9422 x 70%
= 1,31,908 kcal/hr
= 131908/860
Energy required = 154 kW
20 litres/hr
9422 kcal/l
70%
42. Fuel Calorific Value Litre/kg
Boiler
Efficiency
kW Litre/kg Fuel Price
Cost of Energy
Spent per kW (Rs)
kcal kW
Furnace oil 9454.84 11.00 per litre 60% 6.6 per litre 36 5.45
HSD 9422.3 11.00 per litre 60% 6.6 per litre 63 9.55
SKO 8833.3 10.30 per litre 60% 6.18 per litre 50 8.09
LPG 11017.9 13.00 per kg 60% 7.8 per kg 43 5.51
Propane 12033.7 14.00 per kg 60% 8.4 per kg 42 5.00
Coal/Coke 5250 6.00 per kg 60% 3.6 per kg 8 2.22
Briquette
(Sugarcane
husk)
3996 4.65 per kg 60% 2.79 per kg 4.5 1.61
Electricity 860 1 per unit 95% 0.95 per unit 8 8.42
Calorific Values
45. Load Calculation
CALCULATION TYPES:
Through litres per day of water
• Canteen & Boiler Feed water application
Through Fuel Consumption
• Process heating & washing machine applications
46. Through Litres per day of Water
Q = m x Cp x ΔT
Canteen & Boiler feed application
Q = Energy required (kW)
m = Mass flow of water in LPD
Cp = Specific heat of water (kcal/kg K)
ΔT = Temperature difference (deg C)
Example:
10000 LPD has to be raised
from ambient to 80 deg C
Q = 10000 x 1 x (80 – 30)
= 500000 kcal
= 500000/860
= 581 kWh per day
47. Through Litres per day of Water
To design a storage, the main thing to keep in mind
We have to produce
24 hours energy
in
6 hours solar window
48. Through Litres per day of Water
LOAD ESTIMATION FOR SOLAR THERMAL SYSTEM
Effective Sunshine hours = 6 hours per Day
Solar Thermal Capacity =
𝐓𝐨𝐭𝐚𝐥 𝐄𝐧𝐞𝐫𝐠𝐲 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝 𝐩𝐞𝐫 𝐝𝐚𝐲
𝐄𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐒𝐮𝐧𝐬𝐡𝐢𝐧𝐞 𝐇𝐨𝐮𝐫𝐬
=581/6 = 97 kW
49. Through Litres per day of Water
LOAD ESTIMATION FOR HEAT PUMP SYSTEM
Effective working hours = 16 - 18 hours per Day
Heat Pump Capacity =
𝐓𝐨𝐭𝐚𝐥 𝐄𝐧𝐞𝐫𝐠𝐲 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝 𝐩𝐞𝐫 𝐝𝐚𝐲
𝐄𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐇𝐨𝐮𝐫𝐬
= 581/16 = 36 kW
50. Through Litres per day of Water
Comparison of Solar Thermal VS Heat Pump Load
Solar Thermal Capacity = 97 kW
Heat Pump Capacity = 36 kW
Why the Capacity Required is Lesser for Heat Pump?
Heat pump runs for 16 hours whereas Solar Thermal needs to produce
the same energy in 6 hours
Is the Heat Pump Cheaper?
Yes, But there is a RUNNING COST. Heat pump consumes around 40 to
50% of Energy
51. TYPE - 2 Thru Fuel Consumption
Amount of Fuel consumed by the Boiler?
Boiler Efficiency?
Example:
Average Fuel consumed by the boiler per hour = 10 Litres of Diesel
Calorific value of Diesel = 11 kW per litre
Total energy = 110 kWh of Energy
With Boiler efficiency of 70%,
the effective Output per hour = 110*0.7 = 77 kW
52. TYPE-2: THRU FUEL CONSUMPTION
FUEL IN (10 Litres) or 110 kWh
COLD WATER IN
HOT WATER
OUT (70%) or
77 kWh
FLUE GAS OUT (30%)
BOILER EFFICIENCY
BOILER EFFICIENCY = 70%
56. Hot Water For Canteen Cooking
Steam
Boiler
Steam Line (>100 degC)
To Canteen Utensils
for cooking
Feed water (25 degC)
To cook idly
Boil rice
57. With Solar
Steam
Boiler
Steam Line (>100 degC)
To Canteen Utensils
Pre-heated
Feed water (90 degC)
For cooking idly
To Boil rice
Rooftop Solar thermal
Installation assisting Boiler
From Solar
60. Sample data
90 deg C
Temperature
10000 litres per day
Water
quantity
NA
Operation
Hours
Diesel
Fuel Used
Rs. 63/litre
Cost of Fuel
70 %
Boiler
Efficiency
61. Load Estimation
Q = m * Cp * (T2-T1)
Q – Heat energy required (kcal)
m – mass of water consumed for the application(LPD)
Cp – Specific heat capacity of water (1 kcal/kg k)
T2 – Temperature required for application (°C) or Water outlet temp
T1 – Ambient temperature of water (°C) or water inlet temp
We can achieve max temp up to 90°C from solar thermal
62. System Capacity Calculation
Effective sunshine hours = 6 hours/day
So, the Solar Thermal System Capacity = 755 / 6
=126 kW
SOLAR THERMAL SYSTEM
HEAT PUMP SYSTEM
Effective working hours considered = 18 hours/day
So, the Heat Pump Capacity = 755 / 18
= 42 kW
63. Description Solar Thermal
System
Heat Pump
System
Capacity 126 kW 42 kW
Project Cost Rs.63,00,000 Rs.21,00,000
Operational Cost/year Almost nil Rs.8,20,800
Net saving/year Rs.18,52,300 Rs.10,31,200
Payback 3.4 yrs 2.03 yrs
Simple payback - HEAT PUMP
69. Boiler Feed
Steam
Boiler
Steam Line (>100 Deg C)
Pre-heated
Feed water (90 Deg C)
Rooftop Solar thermal
Installation
From Solar
To Process
applications
73. Temperatures
During Sunshine hours the heat energy flows as shown through the red line, through
solenoid valves 2 and 3 (1 is off)
Integration Schemes
74. During Non-Sunshine hours the heat energy flows as shown through the blue line
through solenoid valve 1 (2 and 3 off)
Integration Schemes
76. Sample data
65 Deg C
Temperature
60 kg/shift of LPG
Fuel Consumed
70%
Boiler efficiency
8 hrs
Operation Hours
6, 8, 7.5, 9, 9, 8.5, 6, 6
Hourly Load
pattern/shift (kg/hr)
LPG
Fuel Used
Rs. 55/kg
Cost of Fuel
77. Load Estimation
Fuel Consumed per hour = 9 kg/hr (during peak load)
Calorific value of LPG = 12.8 kW/kg
Boiler Efficiency = 70%
Energy required for process = Fuel Consumption * Calorific value * Boiler efficiency
= 9 * 12.8 * 0.70 = 80.64 kW
Total Energy required for one hour = 80.64 kW
78. Solar Thermal Capacity
Accounting 10% piping losses = 89.6 kW
So, the Solar Thermal System capacity = 90 kW
Total committed running hours for Solar annually
= 6 hours / day x 300 days
= 1800 hours/yr
87. 0.00
2.00
4.00
6.00
8.00
10.00
12.00
14.00
16.00
18.00
20.00
0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Pressure
Drop
in
m
(for
100
mtr
of
pipeline
length)
Flow Rate (LPH)
Pressure Loss in Pipe line for 100 mtr of Length - Pump Head
Calculation
1.5" Pipe Pressure Drop 2" Pressure Drop 2.5" Pressure Drop 3" Pressure Loss
Pressure Loss
107. pH is a numeric scale used to specify the acidity or alkalinity
of an aqueous solution
Effects of pH
Acidity Alkalinity
Neutral
• pH below 6.5 causes erosion of material which results in leakage
• pH above 8.5 causes scale formation inside tube.
108. Fluid it transports
at what temperature
at what pressure it transports
commonly used material grades:
Mild Steel A53
Carbon Steel A106
Stainless Steel A312 tp304
Stainless Steel A312 tp316
Stainless Steel A312 tp316lL
CPVC
PPR
HDPE
PP
FRP
PVDF
Pipe Material Selection
110. How much can Solar Save?
Wheels India
is saving
1,27,500 Litres
of Furnace Oil
which amounts to
51 Lakhs
per Year
Sona Koyo Steering
is saving
37,800 Litres
of Diesel
which amounts to
18.9 Lakhs
per Year
Ashok Leyland is benefited
< 1 year Payback
111. Case Study @ Wheels India
Conventional Heat
Source
Thermic Fluid
Boiler
Fuel Used Furnace oil
Application Pre-treatment
Temperature Range 60-75 ⁰C
112. Case Study @ Sona Koyo
Conventional Heat
Source
Hot water
generator
Fuel Used Diesel
Application Pre-treatment
Temperature Range 60-75 ⁰C
113. Case Study @ TVS Motors
Conventional Heat
Source
Electrical Heater
Application
Maintaining DG
Head temperature
Number of DG sets 4 nos.
Temperature Range 60-75 ⁰C
Electricity
Consumption
1200 kWh per day
114. Case Study @ Harita Seatings
Project Size 360 kW
Conventional Heat
Source
LPG
Application Pre-Treatment
Temperature Range 60-75 ⁰C
Fuel Savings 19,000 kg/year
CO2 Abatement 53,460 kg/year
115. Case Study @ Pidilite & Pfizer
Project Size 48 kW 42 kW
Conventional Heat
Source
Furnace Oil Electricity
Application Chemical Curing Sanitation
Temperature Range 60 ⁰C 60 ⁰C
Fuel Savings 8,700 Litres/year 81,000 kWh/year
CO2 Abatement 20,880 kg/year 32,400 kg/year
116. Case Study @ AL, Ennore
Existing Process
Conventional Heat
Source
Electrical Heater
Application Engine Head washing
Temperature Range 50-60 ⁰C
Electricity
Consumption
24 kWh per hour
After Heat Pump
Project size 28 kW
Present Consumption 12 kWh per hour
Units saved per year 86,400 kWh
Annual Carbon
Abatement
73, 440 kg
117. Case Study @ Brakes India
Existing Process
Conventional Heat
Source
Electrical Heater
Application
Small Auto
Components
Temperature Range 50-60 ⁰C
Electricity
Consumption
6 kWh per hour
After Heat Pump
Project size 14 kW
Present Consumption 2.5 kWh per hour
Units saved per year 12,500 kWh
Annual Carbon
Abatement
10, 200 kg
118. Case Study @ Lucas TVS
90 °C Heat Pump – Completed
Project Size 160 kW
Conventional Heat Source SKO
Application Pre-Treatment
Temperature Range 70 - 90 ⁰C
ZERO Investment from Customer
Rs. 8
per
MCal
Present
Cost
Rs. 5.5
per
MCal
Offered
Cost
Unique
PPA
Model
119. Be the proud
pioneer and save
the future…
>> Fast Forward to the Solar Future!! >>
Contact us @
info@aspirationenergy.com/044-42185301