PS Object to CSV file

I want all the server name and the process information in CSV file but please see 
below the result is coming wrongIt brings only server info but not the process information. I am using PS V2Function GetStatusCode
Function Get-ProcessData
{
Param([string] $ComputerName)
 $ProcessData=Get process | Select Name
    return $ProcessData
}
$ServerList = Get-Content "C:\temp\Report\ServerList.txt"
$Result1 = @()
$oArray01=@()
$ProcessData=$null
Foreach($ServerName in $ServerList)
{
		$OperatingSystem = Get-WmiObject Win32_OperatingSystem -ComputerName $ServerName -ErrorAction SilentlyContinue
        $ProcessData=Get-ProcessData $ServerName
        $NewObject01 = new-object PSObject 
        $NewObject01 | add-member -membertype NoteProperty -name "Server Name" -Value $ServerName 
        $NewObject01 | add-member -membertype NoteProperty -name "Process Data" -Value $ProcessData | % {$_.Name}
        $oArray01 += $NewObject01 
    $oArray01 | Export-Csv -Path "c:\temp\report\shortexport01.csv" 
    $Result1 += New-Object PSObject -Property @{
	    ServerName = $ServerName
		Process=$ProcessData | % {$_.Name}
	}
}
Result from CSV file the process comes empty. What am I doing wrong?
"Server Name","Process Data"
"00113E",
"00114E",
"00115E",
"00136E",
"00170E",
"00005E",
"18001Q",
"18101Q",
"28001Q",
"28002Q",
"28101Q",
"28102Q",
"28201Q",
"28202Q",