- Transmit 5 5 0 Beta 54
- Transmit 5 5 0 Beta 50
- Transmit 5 5 0 Beta 52
- Transmit 5 5 0 Beta 5
- Transmit 5 5 0 Beta 5 0
We don't have any change log information yet for version 5.7.0 of Transmit. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
Whether our Shell and Tube Type Heat Exchanger, Radiant Heat Manifold Parts, Titanium Pool Heat Exchanger is designed as standard or customized, it is known worldwide for high performance, reliability and innovation. We put the company's value throughout the daily management behavior, shape the brand with quality, achieve lasting development of the enterprise, and keep the enterprise evergreen. We always adhere to the business philosophy of 'quality determines the market, brand creates brilliance', and sincerely welcome customers at home and abroad with full enthusiasm and sincere cooperation. We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. We have achieved a simultaneous increase in popularity and reputation in the hearts of consumers.![Transmit 5 5 0 Beta 5 Transmit 5 5 0 Beta 5](https://image.slidesharecdn.com/painfor3rdyearhesam1modified-140119212654-phpapp01/95/pain-21-638.jpg?cb=1390167145)
- Now, long ago we’d call Transmit an “FTP client”, but today, with Transmit 5, we connect to lots of different server types and cloud services. For example, Amazon S3 dramatically changed the way files are served on the internet, and Transmit is a great way to manage your Amazon S3 buckets.
- This is now the full V5.5 release - it incorporates all the changes in the beta with a few fixes to problems found by our beta testers. Confusingly, the driver still says beta, it should not. (AC, please note). The FireWire could always transmit MIDI (after a fashion - this has now been improved).
The canister heat exchanger also has Dual-system high-efficiency tank. The inner tube adopts high efficiency finned copper tube with double helix, and the heat exchange area is more than four times that of the same size light tube. Water flows in the tube and the refrigerant flows in the sandwich channels of the inner tube and the outer tube.
Features
Using high-efficiency rifle tube, heat exchange area is 3.6 times thank the smooth type. The inner coil of copper tube is finned, which has more heat transferring area almost 3.6 times than that of smooth copper tube. Outer fin and inner screw of the copper tube can cause turbulance with both water and refrigerant which helps improve the heat transferring efficiency. And various refrigerants apply for this efficient tank heat exchanger.
There is no blind zone in the water flow channel, and the high-speed water turbulence in the tube can improve the heat exchange efficiency and effectively reduce the formation of scale. The canister heat exchanger has a longer service life and it's easy to maintenance.
The internal pipeline of the canister heat exchanger is compact, and the 1-2mm tube-coil pressing gap ensures the water side is in full contact with the refrigerant side, which greatly compresses the volume of the heat exchanger and improves the heat transfer efficiency. It is convenient for installation.
The pressure is between 1.5-6.0Mpa and the refrigerant pipeline is alternately subjected to 100000 shocks; the refrigerant pipeline system is subjected to a water pressure test above 18Mpa; the water pressure test hold 3Mpa for 15 minutes.
Material:
1. Inner tube of efficient tank heat exchanger: TP2M
2. high-efficiency tank heat exchanger shell: carbon steel Q235
Applications
Air conditioning: Evaporator and Condenser
Model | Heat transfer(KW) | Water flow rate | Pipe diameter | Length | Transfer area | Connections ports | Other | |||
Cooling | Heating | m³/h | mm | mm | m² | Refrigerants inlet | Refrigerants outlet | Water inlet/outlet | ||
ET010P | 2.5 | 3.3 | 0.66 | 15.88 | 2100 | 0.366 | 12.7 | 12.7 | 15.88 | single |
ET015P | 3.6 | 4.7 | 0.94 | 15.88 | 2650 | 0.462 | 12.7 | 12.7 | 15.88 | single |
ET015PS | 3.6 | 0.94 | 19.05 | 2100 | 0.440 | 12.7 | 12.7 | 19.05 | single | |
ET020P | 4.8 | 6.2 | 1.24 | 15.88 | 3200 | 0.558 | 12.7 | 12.7 | 15.88 | single |
ET020PS | 4.8 | 6.2 | 1.24 | 19.05 | 2700 | 0.565 | 12.7 | 12.7 | 19.05 | single |
ET030P | 7.2 | 9.3 | 1.86 | 19.05 | 3850 | 0.806 | 15.88 | 12.7 | 19.05 | single |
ET030PG | 9.6 | 12.4 | 2.48 | 15.88 | 2900x2 | 1.012 | 15.88 | 12.7 | 15.88x2 | double |
ET040P | 9.6 | 12.4 | 2.48 | 19.05 | 4700 | 0.984 | 15.88 | 12.7 | 19.05 | double |
ET050P | 12 | 15.6 | 3.12 | 19.05 | 3650x2 | 1.528 | 19.05 | 12.7 | 19.05x2 | double |
ET060P | 14.4 | 18.7 | 3.74 | 19.05 | 4350x2 | 1.821 | 19.05 | 12.7 | 19.05x2 | double |
ET070P | 16.8 | 21.8 | 4.36 | 19.05 | 5050x2 | 2.115 | 19.05 | 12.7 | 19.05x2 | double |
ET090P | 21.6 | 28.1 | 5.62 | 19.05 | 5750x2 | 2.408 | 19.05 | 12.7 | 19.05x2 | double |
ET0100P | 24.8 | 31.5 | 6.3 | 19.05 | 6450x2 | 2.701 | 19.05 | 12.7 | 19.05x2 | double |
ET0120P | 28.8 | 37.5 | 7.5 | 25.4 | 6200x2 | 3.461 | 25.4 | 15.88 | 25.4x2 | double |
ET0150P | 36 | 46.8 | 9.36 | 25.4 | 7100x2 | 3.964 | 25.4 | 15.88 | 25.4x2 | double |
Transmit 5 5 0 Beta 54
This example shows the intersymbol interference (ISI) rejection capability of the raised cosine filter, and how to split the raised cosine filtering between transmitter and receiver, using raised cosine transmit and receive filter System objects (comm.RaisedCosineTransmitFilter and comm.RaisedCosineReceiveFilter, respectively).
Transmit 5 5 0 Beta 50
Raised Cosine Filter Specifications
The main parameter of a raised cosine filter is its roll-off factor, which indirectly specifies the bandwidth of the filter. Ideal raised cosine filters have an infinite number of taps. Therefore, practical raised cosine filters are windowed. The window length is controlled using the
FilterSpanInSymbols
property. In this example, we specify the window length as six symbol durations, i.e., the filter spans six symbol durations. Such a filter also has a group delay of three symbol durations. Raised cosine filters are used for pulse shaping, where the signal is upsampled. Therefore, we also need to specify the upsampling factor. The following is a list of parameters used to design the raised cosine filter for this example.We use a raised cosine transmit filter System object and set its properties to obtain the desired filter characteristics. We also use
fvtool
to visualize filter characteristics.This object designs a direct-form polyphase FIR filter with unit energy. The filter has an order of Nsym*sampsPerSym, or Nsym*sampsPerSym+1 taps. You can utilize the Gain property to normalize the filter coefficients so that the filtered and unfiltered data matches when overlayed.
Pulse Shaping with Raised Cosine Filters
We generate a bipolar data sequence. We use the raised cosine filter to shape the waveform without introducing ISI.
The plot compares the digital data and the interpolated signal. It is difficult to compare the two signals because the peak response of the filter is delayed by the group delay of the filter (Nsym/(2*R)). Note that, we append Nsym/2 zeros at the end of input
x
to flush all the useful samples out of the filter.This step compensates for the raised cosine filter group delay by delaying the input signal. Now it is easy to see how the raised cosine filter upsamples and filters the signal. The filtered signal is identical to the delayed input signal at the input sample times. This shows the raised cosine filter capability to band-limit the signal while avoiding ISI.
Roll-off Factor
Transmit 5 5 0 Beta 52
This step shows the effect that changing the roll-off factor from .5 (blue curve) to .2 (red curve) has on the resulting filtered output. The lower value for roll-off causes the filter to have a narrower transition band causing the filtered signal overshoot to be greater for the red curve than for the blue curve.
Transmit 5 5 0 Beta 5
Square-Root Raised Cosine Filters
A typical use of raised cosine filtering is to split the filtering between transmitter and receiver. Both transmitter and receiver employ square-root raised cosine filters. The combination of transmitter and receiver filters is a raised cosine filter, which results in minimum ISI. We specify a square-root raised cosine filter by setting the shape as 'Square root'.
The data stream is upsampled and filtered at the transmitter using the designed filter. This plot shows the transmitted signal when filtered using the square-root raised cosine filter.
The transmitted signal (magenta curve) is then filtered at the receiver. We did not decimate the filter output to show the full waveform. The default unit energy normalization ensures that the gain of the combination of the transmit and receive filters is the same as the gain of a normalized raised cosine filter. The filtered received signal, which is virtually identical to the signal filtered using a single raised cosine filter, is depicted by the blue curve at the receiver.
Computational Cost
Transmit 5 5 0 Beta 5 0
In the following table, we compare the computational cost of a polyphase FIR interpolation filter and polyphase FIR decimation filter.