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A set of photos taken at the Bournemouth Air Show from the deck of SS Shieldhall Britains largest working steamship. We sailed from Poole and anchored between Bournemouth and Boscombe Pier
This summer, I've been taking photos of people's reflections in the lake as they walk on the bridge or stand on the dock. When I edit each photo, I invert it so they appear right side up.
This time, I visited the lake just after a storm, so the surface of the water wasn't so calm.
U.S. Navy Blue Angels F/A-18 Hornet
Boeing Field, King County International Airport
King County, Washington
The heart of the Ray-MaxTM System, this is a state-of-the art 150 kW transformerless inverter approved for operation with DC string voltages up to 1000 V DC. Using advanced heat transfer techniques (no liquids), in a low profile cabinet (27” high), this inverter has total flexibility as to it’s placement in an array, on a roof, or in an equipment room. The inverter operates at full power up to 40 C, and the components are sealed against atmospheric contamination and moisture ingress when used outdoors. The inverter is certified to the UL 1741 / IEEE 1547 standard for both the US and Canada. Housed in a heavy gage steel cabinet, with a marine grade gloss white powder finish, this inverter stay’s cool in the hot sun.
The inverter is fully compliant with the UL 1741 / IEEE 1547 safety requirements, and when used in a stand – alone application (no master controller), will manage it’s MPPT and grid interconnect safety functions. Self protected against all forms of overheating, overcurrent, etc., this is a highly reliable design, with all active components mounted on a chassis that can be swapped out in 30 minutes if service is required over its lifetime.
When used in a Ray-MaxTM system, the inverter accepts commands from the master controller which controls when it is active (on-line) and whether it is the “master” for that day, or one of the slaves. In Master mode, the inverter manages the MPPT function for the entire array, communicating to the controller when it needs additional capacity from the other inverters to harvest the available energy.
The Ray-MaxTM inverter has a peak efficiency of 98 % (CEC listed as 95.5 % with a matching transformer) and includes an extended 20-year warranty.
After reviewing the few rare photos of other RV-4 inverted oil installations that I could find on the web, I finally came up with this. It's on the LEFT side of the firewall instead of the right side that is usually seen in other installations. The right side was a little bit "busy", with the heat muff hoses and the inverted vent tank located there. Hoses, fittings, and firesleeve to connect up this valve to the engine cost almost as much as the valve itself!
It took quite a few evenings of holding the valve in various positions to get the right combinations of vertical placement, access to fasteners, and hose clearance. Once I figured out where it had to be mounted, I bent and riveted the 3-piece bracket in one evening. I still need to place a doubler inside the firewall, as that stainless steel is pretty thin and I'm worried about developing cracks around the fasteners.
I inverted this image
www.flickr.com/photos/dolcepics/3856936523/
Adjusted the hue then ran PW's heartland (10%) and Colorized (50%) actions in Photoshop.
I like this one better. hehe
JR700-1R5H-4
Place of Origin: Zhejiang, China (Mainland)
Brand Name: JAROL
Model Number: JR700-1R5H-4
Output Power: 1.5KW
Output Type: Triple
Size: 170*126*150
Weight: 2.8KG
Input Voltage: 380V
Output Voltage: 0--415V
Type: AC/AC
Output Frequency: 0--400hz
Output Current: 4A
Technical properties
JR7000 UNIVERSAL VECTOR AND ENERGY SAVING SPECIAL TYPE / SPWM control
Overload capacity150% rated current 60S;180% rated current 10S;
Timing proportion <1:40
Frequency control precision±0.1%
Carrier frequency1.0K-15.0KHZ
Pure sine wave inverter
Functions and Features
High reliability with the motor control IC+IGBT at the core
A wider tolerance for the changes of supply voltage by ±15%
PID controller which is used in close loop control systems
Simple PLC which can achieve multi-speed, quasi winding and unwinding function, wobble, etc
High startup torque which can reach 150%while 1HZ
Good overload capacity which can reach 150% for 1 min, and 180% for 0.2 sec
Output frequency resolution can reach 0.01 HZ
Three user-defined frequency by passes and a range
Automatic compensate output torque when output frequency is low
Automatic regulate output voltage when supply voltage changes in range
Automatic energy-saving function which can automatic calculation the optimal output voltage
according to the load to save energy
JAROL communication protocol and modbus protocol, and it is easier for user to build up
centralized control system
link: www.china-inverter.net/
Edited Rosetta image of the landscape of Comet 67/P (Churyumov-Gerasimenko), imaged on 22 September 2014. Processing (inverted grayscale) variant.
Image source: www.esa.int/spaceinimages/Images/2018/10/Comet_landscape
Original caption: Title Comet landscape
Released 01/10/2018 9:00 am
Copyright ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA; J. Roger – CC BY SA 4.0
Description
On 30 September 2016, ESA’s Rosetta spacecraft came closer than ever to the target it had studied from afar for more than two years, concluding its mission with a controlled impact onto the surface of Comet 67P/Churyumov-Gerasimenko (67P/C-G).
This second comet landing followed the pioneering endeavour of Rosetta’s lander, Philae, which became the first probe to successfully touch down on a comet on 12 November 2014.
With a suite of 11 scientific instruments on board, Rosetta collected an impressive amount of images and other data at this now iconic comet, scanning its surface, probing its interior, scrutinising the gas and dust in its surroundings, and exploring its plasma environment. Scientists have been using these measurements to advance our understanding of comets as well as of the history of our Solar System.
This image shows a portion of 67P/C-G as viewed by Rosetta on 22 September 2014, only one and a half months after the spacecraft had made its rendezvous with the comet. At the time, the spacecraft was 28.2 km from the comet centre (around 26.2 km from the surface). Amateur astronomer Jacint Roger Perez, from Spain, selected and processed this view by combining three images taken in different wavelengths by the OSIRIS narrow-angle camera on Rosetta.
Seen in the centre and left of the frame is Seth, one of the geological regions on the larger of the two comet lobes, which declines towards the smoother Hapi region on the comet’s ‘neck’ that connects the two lobes. The landscape in the background reveals hints of the Babi and Aker regions, both located on the large lobe of 67P/C-G. For a wider image of this region in the overall context of the comet see here.
The sharp profile in the lower part of the image shows the Aswan cliff, a 134 m-high scarp separating the Seth and Hapi regions. Observations performed by Rosetta not long before the comet’s perihelion, which took place on 13 August 2015, revealed that a chunk of this cliff had collapsed – a consequence of increased activity as the comet drew closer to the Sun along its orbit.
Explore the full mission image archive yourself at imagearchives.esac.esa.int and let us know what hidden treasures you find via @esascience.
Id 400369
Maker: Unknown
Color: Clear
Size: 4" tall, 2 3/4" base
Category: Miniature
Courtesy: Don and Barb Chamberlain
I'd love to introduce you INVERTED COMMAS! Some tote bags with original illustrations are available!
INVERTED COMMAS was founded in the fall of 2011, it is currently located in Florence, Italy.
The main purpose was to create a place to share my personal art and make it reach more and more people.
I work in very different areas, so I felt the need to find a vehicle to express myself. Again.
I chose "INVERTED COMMAS" because I'm the kind of person who says "in inverted commas" like a hundred times per day, obviously gesticulating too.
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